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#1 2024-05-20 13:00:15

okd3
Member
From: Japan
Registered: 2024-05-11
Posts: 2

Problem with (QD-)NEVPT2 combined with RICD or Cholesky decomposition

Dear Molcas developers

I've encountered an issue when using (QD-)NEVPT2 in conjunction with RICD or Cholesky decomposition.
When I attempted non-relativistic QD-NEVPT2 calculations, I noticed that the results differed depending on whether I used RICD, Cholesky decomposition, or neither of them.

Here, I would like to share this issue using QD-NEVPT2/DMRG-CI calculations on benzene as examples.
6 π-orbitals were optimized in SA-CASSSCF before DMRG-CI.
The energies of DMRG-CI wavefunctions are almost the same as those of CASSCF wavvefunctions.
However, it seems that when RICD or Cholesky decomposition is used, there may be some discrepancies in the diagonal and off-diagonal parts of the effective Hamiltonian.
In particular, the contributions of class (0)' appears to be quite large.
This leads to errors in the total energy of benzene of at least a few Hartrees.

Versions of programs I used are:

  • OpenMolcas version 24.02

  • DMRG version 3.1.1-22a0f5706267a24c183ae1bd3831b54e5a70fcc4 (HEAD) release-3.1.1

  • NEVPT version 2.1 (e1484fd4901ae93ab0188bde417cf5dc440a8a3b (HEAD))

MOLCAS_NEW_DEFAULTS was set to NO.

I would be grateful for any information on this issue.
Thank you in advance.


Input without RICD and Cholesky decomposition:

&GATEWAY
COORD
12

 C              0.000000            1.398591            0.000000
 C              1.211215            0.699295            0.000000
 C              1.211215           -0.699295            0.000000
 C              0.000000           -1.398591            0.000000
 C             -1.211215           -0.699295            0.000000
 C             -1.211215            0.699295            0.000000
 H              0.000000            2.491722            0.000000
 H              2.157895            1.245861            0.000000
 H              2.157895           -1.245861            0.000000
 H              0.000000           -2.491722            0.000000
 H             -2.157895           -1.245861            0.000000
 H             -2.157895            1.245861            0.000000

BASIS=cc-pVDZ
GROUP=C1

&SEWARD

&SCF

&RASSCF
spin=1
inactive=18
ras2=6
nactel=6
ciroot=10 10 1
Outo=canonical
alter= 2; 1 17 19; 1 24 30

&DMRGSCF
ActiveSpaceOptimizer=QCMaquis
DMRGSettings
        max_bond_dimension=128
        nsweeps=20
        conv_thresh=1e-10
        ietl_jcd_tol=1e-8
ENDDMRGSettings
OOptimizationSettings
        CIONLY
        Spin=1
        Inactive=18
        Ras2=6
        NActEl=6
        ciroot=10 10 1
        NEVPT2Prep
ENDOOptimizationSettings

&MOTRA
Frozen=0
HDF5

&NEVPT2
STATES=10

The result is:

QD-NEVPT2: FINAL RESULTS


 Second order contribution of each class to the energies
 (to the diagonal elements of Heff)

 state number:   1
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122427543581517  -0.394406729650715   0.122427543581517  -0.394406729650715
 (+1)    0.007528502359797  -0.022812648447039   0.007530770988399  -0.022814993667611
 (-1)    0.049074008654544  -0.149029283601489   0.049093187842439  -0.149047580847309
 (+2)    0.001464705784270  -0.003528675480206   0.001485276859924  -0.003544908111657
 (-2)    0.006290507934664  -0.019758923831252   0.006327648814276  -0.019794671898486
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.007812041329451  -0.013079230388934   0.008151626680931  -0.013251386868126
 (0)'    0.065312156282608  -0.120060771380988   0.066044641469858  -0.120488358584041
 -------------------------------------------------------------------------------------
 Total   0.259909465926851  -0.722676262780624   0.261060696237345  -0.723348629627946

 state number:   2
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122443283213710  -0.394466682678927   0.122443283213710  -0.394466682678927
 (+1)    0.007913743691564  -0.023917644534775   0.007924280837216  -0.023928145521746
 (-1)    0.051174435208173  -0.154370367379504   0.051234560411008  -0.154425035466637
 (+2)    0.001364812307714  -0.003273360424319   0.001387592269793  -0.003291009443325
 (-2)    0.005226740266696  -0.016311133003831   0.005273992765144  -0.016354986569748
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.005673098374204  -0.009358178993136   0.005893085229597  -0.009477791820908
 (0)'    0.055309085049485  -0.102126995202990   0.057075190573668  -0.103103489460953
 -------------------------------------------------------------------------------------
 Total   0.249105198111546  -0.703824362217484   0.251231985300136  -0.705047140962244

 state number:   3
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122427763366650  -0.394441205602527   0.122427763366650  -0.394441205602527
 (+1)    0.008154179820065  -0.024133693753411   0.008172990909309  -0.024151960291099
 (-1)    0.052747583522572  -0.155732694766042   0.052870592166778  -0.155841295908438
 (+2)    0.002081694672880  -0.004840856251071   0.002133758783347  -0.004879784770042
 (-2)    0.009126238504961  -0.027387985180546   0.009251269392509  -0.027498638486871
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.016676207074644  -0.025021430814706   0.019301255559592  -0.026150063681549
 (0)'    0.089848106012295  -0.151635858992348   0.094476014741035  -0.153728882045919
 -------------------------------------------------------------------------------------
 Total   0.301061772974066  -0.783193725360653   0.308633644919219  -0.786691830786446

 state number:   4
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122472185766620  -0.394518151577400   0.122472185766620  -0.394518151577400
 (+1)    0.008146008608479  -0.024553305588504   0.008162673848494  -0.024569513699887
 (-1)    0.052966573829941  -0.158605336182657   0.053065203890040  -0.158694053486970
 (+2)    0.001136961341131  -0.002731249590803   0.001156334383552  -0.002746216119064
 (-2)    0.004784838119785  -0.014711944403471   0.004836954789491  -0.014759601784346
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.008291901112977  -0.012285752317187   0.009014757526470  -0.012605276237740
 (0)'    0.053429333628995  -0.096114088467134   0.055841399934764  -0.097360399995724
 -------------------------------------------------------------------------------------
 Total   0.251227802407926  -0.703519828127161   0.254549510139430  -0.705253212901131

 state number:   5
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122472189467371  -0.394518154887334   0.122472189467371  -0.394518154887334
 (+1)    0.008140633681340  -0.024547958702032   0.008162596920829  -0.024569428810636
 (-1)    0.052904777911926  -0.158550274053767   0.053059623340443  -0.158688787632115
 (+2)    0.001136772198362  -0.002731113114984   0.001155886833985  -0.002745855801845
 (-2)    0.004784705968261  -0.014711868402836   0.004836701244027  -0.014759372965372
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.008291673418822  -0.012285574595296   0.009014481200882  -0.012605076917028
 (0)'    0.053402859775415  -0.096099036723698   0.055834961021410  -0.097357537779335
 -------------------------------------------------------------------------------------
 Total   0.251133612421497  -0.703443980479948   0.254536440028947  -0.705244214793666

 state number:   6
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122433096612132  -0.394451770076324   0.122433096612132  -0.394451770076324
 (+1)    0.008273410962699  -0.024370528313010   0.008304446981761  -0.024400336315988
 (-1)    0.053452669677735  -0.157034068972077   0.053652339758255  -0.157208471741562
 (+2)    0.002129826567910  -0.004744404643997   0.002197953972053  -0.004793510795681
 (-2)    0.008629948271098  -0.024975125913472   0.008788077973153  -0.025113502428468
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.019051965583330  -0.026324255970114   0.023443967970366  -0.027986288407404
 (0)'    0.106182509176050  -0.168427814391226   0.120833770472877  -0.173922013552493
 -------------------------------------------------------------------------------------
 Total   0.320153426850954  -0.800327968280219   0.339653653740596  -0.807875893317919

 state number:   7
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122433100418292  -0.394451773815911   0.122433100418292  -0.394451773815911
 (+1)    0.008273352739191  -0.024370495338102   0.008304442576806  -0.024400325657472
 (-1)    0.053453144294106  -0.157034501232899   0.053652594258563  -0.157208719642574
 (+2)    0.002130276753008  -0.004744723620885   0.002197932755313  -0.004793496797252
 (-2)    0.008630608375255  -0.024975757713026   0.008787775791595  -0.025113267644628
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.019051333408728  -0.026323714277256   0.023442724944092  -0.027985543149323
 (0)'    0.106115109602655  -0.168397747652219   0.120831366045936  -0.173921321007627
 -------------------------------------------------------------------------------------
 Total   0.320086925591234  -0.800298713650294   0.339649936790597  -0.807874447714786

 state number:   8
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122452263749860  -0.394505938903125   0.122452263749860  -0.394505938903125
 (+1)    0.008451825957813  -0.025062513469865   0.008476106400220  -0.025086145387331
 (-1)    0.054325480395120  -0.160232198383119   0.054460163656197  -0.160351589287889
 (+2)    0.001905438022181  -0.004374090082957   0.001976322718444  -0.004424679026524
 (-2)    0.006996537212725  -0.020680774167899   0.007167345857644  -0.020825203996261
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.013581211925903  -0.019420058014471   0.017194854458794  -0.020705207672617
 (0)'    0.075809023924827  -0.126993704916632   0.081921904348180  -0.129897572739512
 -------------------------------------------------------------------------------------
 Total   0.283521781188428  -0.751269277938072   0.293648961189338  -0.755796337013259

 state number:   9
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122472541895600  -0.394541717150871   0.122472541895600  -0.394541717150871
 (+1)    0.008464947547550  -0.025290704409982   0.008486811846733  -0.025312167147200
 (-1)    0.054674868922001  -0.161927040979659   0.054826339126425  -0.162062339133428
 (+2)    0.001378093553148  -0.003217085772517   0.001420217946813  -0.003248149202843
 (-2)    0.005562870294942  -0.016564735293057   0.005683981765365  -0.016669458539541
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.010353615576365  -0.014363348418844   0.011728855564538  -0.014891977870695
 (0)'    0.061513270440202  -0.105007733962744   0.065177292369386  -0.106836745028595
 -------------------------------------------------------------------------------------
 Total   0.264420208229808  -0.720912365987669   0.269796040514859  -0.723562554073174

 state number:  10
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.122441963672869  -0.394495695878164   0.122441963672869  -0.394495695878164
 (+1)    0.008534339656580  -0.025173185671275   0.008563679905617  -0.025201509190873
 (-1)    0.054721736913047  -0.160513298289750   0.054872969733134  -0.160647016926763
 (+2)    0.001969175719556  -0.004524064002268   0.002022761098046  -0.004563276648333
 (-2)    0.007696036687167  -0.022712097332181   0.007823708479422  -0.022820725590629
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   0.018682815188286  -0.026754770952339   0.021818140340183  -0.028009941376586
 (0)'    0.084811262764899  -0.140805966600774   0.090272228125333  -0.143478646709920
 -------------------------------------------------------------------------------------
 Total   0.298857330602405  -0.774979078726745   0.307815451354603  -0.779216812321269

*******************************************
* Second order Effective Hamiltonian (SC) *
*******************************************

                1                2                3                4                5
  1      -231.5096296308    -0.0000000010    -0.0000000015    -0.0000591617     0.0001358737
  2        -0.0000000011  -231.3126018014     0.0000000670    -0.0000000213     0.0000000004
  3        -0.0000000020    -0.0000005892  -231.2768228625     0.0000007529    -0.0000000157
  4         0.0000253836    -0.0000000024     0.0000008325  -231.1948759691    -0.0002664535
  5         0.0000095217     0.0000000004    -0.0000000139    -0.0004655798  -231.1948002294
  6        -0.0000008008     0.0004139246    -0.0001841548    -0.0000001338     0.0000000770
  7         0.0000000084     0.0000931128     0.0007873017     0.0000000885     0.0000000194
  8        -0.0422042369    -0.0000000044     0.0000000072     0.0000157866    -0.0000849061
  9        -0.0159872492    -0.0000000036    -0.0000000014     0.0001303517    -0.0002223361
 10        -0.0000000356    -0.0000000005     0.0000000008     0.0003528999     0.0001291010
                6                7                8                9               10
  1        -0.0000005728     0.0000000092    -0.0447321670    -0.0176323648    -0.0000014834
  2         0.0004413219    -0.0002955971    -0.0000000043    -0.0000000018    -0.0000000007
  3        -0.0000089578    -0.0000493855     0.0000000038    -0.0000000024     0.0000000005
  4        -0.0000000194     0.0000001187    -0.0003368773     0.0003702330    -0.0000602259
  5         0.0000001000     0.0000000203    -0.0001254595     0.0001382722     0.0001739742
  6      -231.2431149492     0.0000183178    -0.0000004145    -0.0000004789     0.0000000439
  7         0.0003965928  -231.2430866636     0.0000000090    -0.0000000065     0.0000000001
  8        -0.0000006407     0.0000000086  -231.1182372501     0.0184466033    -0.0000005725
  9        -0.0000005704    -0.0000000042     0.0179215670  -231.0713795065     0.0000003482
 10         0.0000000978     0.0000000006    -0.0000000221    -0.0000000212  -231.1058478649
**************************************************
* Zero + second order Effective Hamiltonian (SC) *
**************************************************

                1                2                3                4                5
  1      -231.5096296308    -0.0000000010    -0.0000000015    -0.0000591617     0.0001358737
  2        -0.0000000011  -231.3126018014     0.0000000670    -0.0000000213     0.0000000004
  3        -0.0000000020    -0.0000005892  -231.2768228625     0.0000007529    -0.0000000157
  4         0.0000253836    -0.0000000024     0.0000008325  -231.1948759691    -0.0002664535
  5         0.0000095217     0.0000000004    -0.0000000139    -0.0004655798  -231.1948002294
  6        -0.0000008008     0.0004139246    -0.0001841548    -0.0000001338     0.0000000770
  7         0.0000000084     0.0000931128     0.0007873017     0.0000000885     0.0000000194
  8        -0.0422042369    -0.0000000044     0.0000000072     0.0000157866    -0.0000849061
  9        -0.0159872492    -0.0000000036    -0.0000000014     0.0001303517    -0.0002223361
 10        -0.0000000356    -0.0000000005     0.0000000008     0.0003528999     0.0001291010
                6                7                8                9               10
  1        -0.0000005728     0.0000000092    -0.0447321670    -0.0176323648    -0.0000014834
  2         0.0004413219    -0.0002955971    -0.0000000043    -0.0000000018    -0.0000000007
  3        -0.0000089578    -0.0000493855     0.0000000038    -0.0000000024     0.0000000005
  4        -0.0000000194     0.0000001187    -0.0003368773     0.0003702330    -0.0000602259
  5         0.0000001000     0.0000000203    -0.0001254595     0.0001382722     0.0001739742
  6      -231.2431149492     0.0000183178    -0.0000004145    -0.0000004789     0.0000000439
  7         0.0003965928  -231.2430866636     0.0000000090    -0.0000000065     0.0000000001
  8        -0.0000006407     0.0000000086  -231.1182372501     0.0184466033    -0.0000005725
  9        -0.0000005704    -0.0000000042     0.0179215670  -231.0713795065     0.0000003482
 10         0.0000000978     0.0000000006    -0.0000000221    -0.0000000212  -231.1058478649


 Eigenvalues of Heff (non-Hermitian):

 n.       Real          Imag     
 1   -231.51488392   0.00000000
 2   -231.31260404   0.00000000
 3   -231.27682176   0.00000000
 4   -231.24318285   0.00000000
 5   -231.24301763   0.00000000
 6   -231.19519250   0.00000000
 7   -231.19448397   0.00000000
 8   -231.12131840   0.00000000
 9   -231.10584785   0.00000000
10   -231.06304381   0.00000000

 Right eigenvectors
                1                2                3                4                5
  1         0.9940433303     0.0000000107     0.0000000151     0.0000007264    -0.0000004751
  2         0.0000000008     0.9999814094    -0.0002626430    -0.0056162044    -0.0030721943
  3         0.0000000073     0.0000131736    -0.9997112678    -0.0013661745    -0.0014846509
  4        -0.0000056354     0.0000000203     0.0000101206    -0.0000024620    -0.0000023351
  5        -0.0000023565     0.0000000022    -0.0000001109     0.0000000461    -0.0000007993
  6         0.0000031440    -0.0059561945    -0.0054713410    -0.2318851119     0.1750535962
  7        -0.0000000381    -0.0013055616     0.0233960747     0.9727260080     0.9845529929
  8         0.1042983432     0.0000000054     0.0000000284    -0.0000009251     0.0000005959
  9         0.0316182395     0.0000000013    -0.0000000296    -0.0000005800     0.0000005002
 10         0.0000000993     0.0000000050    -0.0000000129     0.0000001674    -0.0000001222
                6                7                8                9               10
  1        -0.0000878536    -0.0002514355     0.0904452628    -0.0000005783     0.0732972691
  2         0.0000001205    -0.0000001160     0.0000000192    -0.0000000025     0.0000000180
  3        -0.0000057876     0.0000052901     0.0000000002    -0.0000000002    -0.0000000028
  4        -0.6435398830     0.5613508037     0.0060938847    -0.0006821532    -0.0016544161
  5        -0.7654033874    -0.8275745235     0.0022378129     0.0019594503    -0.0006138391
  6         0.0000006063    -0.0000028472     0.0000011350     0.0000003217     0.0000029848
  7        -0.0000015887     0.0000007544    -0.0000000729     0.0000000012     0.0000000241
  8        -0.0006120764    -0.0006878867    -0.9277938419    -0.0000289271    -0.3660952588
  9        -0.0006196987    -0.0020215690     0.3619061661     0.0000198886    -0.9276845680
 10         0.0036478902    -0.0010296032    -0.0001583076     0.9999978470    -0.0000149039

 Left eigenvectors
                1                2                3                4                5
  1         0.9932698950     0.0000000182     0.0000000042     0.0000033752    -0.0000033174
  2         0.0000000032     0.9999706241     0.0000097818    -0.0056355729     0.0060965823
  3         0.0000000046    -0.0001282748    -0.9999988978     0.0094860179     0.0001023399
  4         0.0001634291     0.0000001710     0.0000091878    -0.0000031762     0.0000022552
  5        -0.0003679680     0.0000000008    -0.0000001606     0.0000014591    -0.0000016111
  6         0.0000024273    -0.0063750577    -0.0002486616    -0.9844993558     0.9727162011
  7        -0.0000000368     0.0042535957    -0.0014636998     0.1750407787     0.2319181175
  8         0.1104401956     0.0000000134     0.0000000473    -0.0000017631     0.0000017152
  9         0.0348957990    -0.0000000051    -0.0000000324    -0.0000021960     0.0000021939
 10         0.0000039076     0.0000000046     0.0000000064     0.0000003115    -0.0000003085
                6                7                8                9               10
  1         0.0004157190    -0.0002134109     0.0851820692     0.0000125828     0.0670835512
  2         0.0000000102    -0.0000000219     0.0000000197    -0.0000000008     0.0000000263
  3        -0.0000083647     0.0000078663    -0.0000000486     0.0000000233    -0.0000000136
  4        -0.8275562012     0.7654072129     0.0003907339     0.0039563607    -0.0010007130
  5        -0.5613444526    -0.6435350842     0.0001000003     0.0014395580     0.0018734715
  6        -0.0000008336    -0.0000016234     0.0000027226     0.0000007137     0.0000040090
  7        -0.0000022814     0.0000015929    -0.0000000712     0.0000000079     0.0000000081
  8        -0.0052131511     0.0026700520    -0.9244910208    -0.0001290752    -0.3569029271
  9         0.0039374056    -0.0020097752     0.3715645351     0.0000278578    -0.9317272060
 10         0.0005351787     0.0017832209    -0.0000340129     0.9999911286     0.0000038918

  Heff~ (Hermitian) --> SC
                1                2                3                4                5
  1      -231.5096236122    -0.0000000014    -0.0000000013    -0.0000117464     0.0000755689
  2        -0.0000000014  -231.3126011957     0.0000011266    -0.0000000112     0.0000000003
  3        -0.0000000013     0.0000011266  -231.2768185292     0.0000007961    -0.0000000149
  4        -0.0000117464    -0.0000000112     0.0000007961  -231.1948733817    -0.0003520043
  5         0.0000755689     0.0000000003    -0.0000000149    -0.0003520043  -231.1948013767
  6        -0.0000007478     0.0004243073    -0.0001356993    -0.0000001050     0.0000000812
  7         0.0000000070    -0.0001332926     0.0003003424     0.0000001051     0.0000000198
  8        -0.0434711115    -0.0000000040     0.0000000050    -0.0001740916    -0.0001018361
  9        -0.0168097427    -0.0000000026    -0.0000000021     0.0002584219    -0.0000539409
 10        -0.0000007281    -0.0000000006     0.0000000006     0.0001298767     0.0001517812
                6                7                8                9               10
  1        -0.0000007478     0.0000000070    -0.0434711115    -0.0168097427    -0.0000007281
  2         0.0004243073    -0.0001332926    -0.0000000040    -0.0000000026    -0.0000000006
  3        -0.0001356993     0.0003003424     0.0000000050    -0.0000000021     0.0000000006
  4        -0.0000001050     0.0000001051    -0.0001740916     0.0002584219     0.0001298767
  5         0.0000000812     0.0000000198    -0.0001018361    -0.0000539409     0.0001517812
  6      -231.2431081731     0.0000845000    -0.0000004629    -0.0000004974     0.0000000557
  7         0.0000845000  -231.2430983787     0.0000000109    -0.0000000043    -0.0000000003
  8        -0.0000004629     0.0000000109  -231.1182412772     0.0181809453    -0.0000007877
  9        -0.0000004974    -0.0000000043     0.0181809453  -231.0713825036     0.0000004387
 10         0.0000000557    -0.0000000003    -0.0000007877     0.0000004387  -231.1058482995
 eigenvectors of Heff~ (Hermitian) --> SC
                1                2                3                4                5
  1        -0.9936617077     0.0000000143     0.0000000137    -0.0000024370     0.0000022472
  2        -0.0000000031     0.9999794907    -0.0001126778     0.0057630050    -0.0027916377
  3        -0.0000000048    -0.0000708021    -0.9999520667    -0.0090616119    -0.0037076060
  4        -0.0000678155     0.0000000883     0.0000096968     0.0000032154     0.0000001654
  5         0.0001947536     0.0000000018    -0.0000001382    -0.0000009100     0.0000014450
  6        -0.0000029778    -0.0061078580    -0.0040457980     0.7272987771    -0.6862818768
  7         0.0000000302     0.0019254147     0.0089153232    -0.6862369589    -0.7273208686
  8        -0.1073784427     0.0000000093     0.0000000371     0.0000016684    -0.0000014601
  9        -0.0332601596    -0.0000000017    -0.0000000340     0.0000016685    -0.0000016322
 10        -0.0000019906     0.0000000047    -0.0000000024    -0.0000002985     0.0000002754
                6                7                8                9               10
  1         0.0001726694     0.0002211500     0.0878083570     0.0000062816    -0.0701856423
  2         0.0000000732     0.0000000760     0.0000000169    -0.0000000024    -0.0000000205
  3        -0.0000071282    -0.0000066187    -0.0000000190     0.0000000098     0.0000000070
  4        -0.7425933791    -0.6697306536     0.0034611555     0.0014523772     0.0013532543
  5        -0.6697305299     0.7426011099     0.0010878335     0.0017006300    -0.0007038962
  6         0.0000005195     0.0000026891     0.0000014810     0.0000004059    -0.0000032074
  7        -0.0000019503    -0.0000011829    -0.0000000870    -0.0000000005    -0.0000000036
  8        -0.0028711793    -0.0008616908    -0.9261616030    -0.0000824261     0.3615045811
  9         0.0017032456     0.0018887960     0.3667440604     0.0000255881     0.9297236615
 10         0.0022172137    -0.0002903096    -0.0000931529     0.9999974955     0.0000056801
 eigenvalues of Heff~ matrix (Hermitian) --> SC
                1
  1      -231.5148839241
  2      -231.3126040441
  3      -231.2768217559
  4      -231.2431828495
  5      -231.2430176272
  6      -231.1951924984
  7      -231.1944839699
  8      -231.1213184006
  9      -231.1058478527
 10      -231.0630438051

*******************************************
* Second order effective Hamiltonian (PC) *
*******************************************

                1                2                3                4                5
  1      -231.5103019977    -0.0000000013    -0.0000000007     0.0002912871    -0.0005144426
  2        -0.0000000003  -231.3138245801    -0.0000000092    -0.0000000045    -0.0000000009
  3        -0.0000000022    -0.0000000078  -231.2803209679     0.0000008700    -0.0000000175
  4        -0.0000004237    -0.0000000021     0.0000008573  -231.1966093539    -0.0000873133
  5        -0.0000001561     0.0000000002    -0.0000000218    -0.0001211261  -231.1966004637
  6        -0.0000008287    -0.0000006091    -0.0000001641    -0.0000001659     0.0000000727
  7         0.0000000083    -0.0000001487     0.0000007689     0.0000000881     0.0000000231
  8        -0.0438540827     0.0000000020     0.0000000025     0.0003194518    -0.0005465691
  9        -0.0164302784     0.0000000007     0.0000000029    -0.0002020482     0.0003547214
 10        -0.0000000159    -0.0000000020     0.0000000006     0.0003589905     0.0001927865
                6                7                8                9               10
  1        -0.0000010710     0.0000000149    -0.0549466326    -0.0220289009    -0.0000000224
  2         0.0000465164    -0.0000383549    -0.0000000279     0.0000000014     0.0000000013
  3        -0.0000383800    -0.0000526912    -0.0000000034     0.0000000013    -0.0000000016
  4        -0.0000002654     0.0000001347     0.0000001506    -0.0000002510     0.0000000275
  5         0.0000000636     0.0000000273     0.0000000519    -0.0000000921    -0.0000000278
  6      -231.2506628742     0.0000072692    -0.0000005354    -0.0000005133     0.0000000378
  7         0.0000092759  -231.2506623977     0.0000000106    -0.0000000033    -0.0000000023
  8        -0.0000005478     0.0000000101  -231.1227643091     0.0205373205     0.0000000215
  9        -0.0000006554     0.0000000036     0.0200435331  -231.0740296946    -0.0000000505
 10         0.0000000365     0.0000000011     0.0000000190    -0.0000000512  -231.1100855985

**************************************************
* Zero + second order effective Hamiltonian (PC) *
**************************************************

                1                2                3                4                5
  1      -231.5103019977    -0.0000000013    -0.0000000007     0.0002912871    -0.0005144426
  2        -0.0000000003  -231.3138245801    -0.0000000092    -0.0000000045    -0.0000000009
  3        -0.0000000022    -0.0000000078  -231.2803209679     0.0000008700    -0.0000000175
  4        -0.0000004237    -0.0000000021     0.0000008573  -231.1966093539    -0.0000873133
  5        -0.0000001561     0.0000000002    -0.0000000218    -0.0001211261  -231.1966004637
  6        -0.0000008287    -0.0000006091    -0.0000001641    -0.0000001659     0.0000000727
  7         0.0000000083    -0.0000001487     0.0000007689     0.0000000881     0.0000000231
  8        -0.0438540827     0.0000000020     0.0000000025     0.0003194518    -0.0005465691
  9        -0.0164302784     0.0000000007     0.0000000029    -0.0002020482     0.0003547214
 10        -0.0000000159    -0.0000000020     0.0000000006     0.0003589905     0.0001927865
                6                7                8                9               10
  1        -0.0000010710     0.0000000149    -0.0549466326    -0.0220289009    -0.0000000224
  2         0.0000465164    -0.0000383549    -0.0000000279     0.0000000014     0.0000000013
  3        -0.0000383800    -0.0000526912    -0.0000000034     0.0000000013    -0.0000000016
  4        -0.0000002654     0.0000001347     0.0000001506    -0.0000002510     0.0000000275
  5         0.0000000636     0.0000000273     0.0000000519    -0.0000000921    -0.0000000278
  6      -231.2506628742     0.0000072692    -0.0000005354    -0.0000005133     0.0000000378
  7         0.0000092759  -231.2506623977     0.0000000106    -0.0000000033    -0.0000000023
  8        -0.0000005478     0.0000000101  -231.1227643091     0.0205373205     0.0000000215
  9        -0.0000006554     0.0000000036     0.0200435331  -231.0740296946    -0.0000000505
 10         0.0000000365     0.0000000011     0.0000000190    -0.0000000512  -231.1100855985

 Eigenvalues of Heff (non-Hermitian):

 n.       Real          Imag     
 1   -231.51702957   0.00000000
 2   -231.31382458   0.00000000
 3   -231.28032097   0.00000000
 4   -231.25067085   0.00000000
 5   -231.25065442   0.00000000
 6   -231.19670784   0.00000000
 7   -231.19650198   0.00000000
 8   -231.12620879   0.00000000
 9   -231.11008560   0.00000000
10   -231.06385764   0.00000000

 Right eigenvectors
                1                2                3                4                5
  1        -0.9935455316    -0.0000000032     0.0000000152    -0.0000032992    -0.0000030946
  2        -0.0000000154     1.0000000000     0.0000002366     0.0009450142     0.0000198406
  3        -0.0000000114     0.0000002483    -0.9999999996     0.0004415585    -0.0021901620
  4        -0.0000012877     0.0000000176     0.0000102405     0.0000051411     0.0000013448
  5        -0.0000004759    -0.0000000018    -0.0000002454    -0.0000004069    -0.0000011484
  6        -0.0000033712     0.0000096435    -0.0000055389     0.6735853822     0.6520740811
  7         0.0000000352     0.0000023523     0.0000259271    -0.7391086827     0.7581520926
  8        -0.1088490172    -0.0000000111    -0.0000000052     0.0000014691     0.0000013480
  9        -0.0319244130    -0.0000000021     0.0000000262     0.0000020474     0.0000019670
 10        -0.0000000365     0.0000000096    -0.0000000176    -0.0000001818    -0.0000001767
                6                7                8                9               10
  1         0.0009452671     0.0029304320    -0.1088904881    -0.0000004094    -0.0930861330
  2         0.0000000329    -0.0000000173    -0.0000001393     0.0000000062    -0.0000000389
  3        -0.0000067450     0.0000067106    -0.0000000215    -0.0000000096     0.0000000011
  4        -0.6633605943     0.6308372665     0.0000039898     0.0000003176    -0.0000009946
  5        -0.7482801709    -0.7758502588     0.0000014155    -0.0000003219    -0.0000003739
  6         0.0000010302    -0.0000029860    -0.0000016230     0.0000002689    -0.0000032201
  7        -0.0000014033     0.0000006939     0.0000000806    -0.0000000163     0.0000000013
  8        -0.0025531054    -0.0081371381     0.9159881486     0.0000026892     0.3888585401
  9         0.0016148326     0.0050126851    -0.3861457927    -0.0000002767     0.9165827882
 10         0.0044145545    -0.0008897699    -0.0000025193     1.0000000000    -0.0000008330

 Left eigenvectors
                1                2                3                4                5
  1        -0.9898089968    -0.0000000275     0.0000000178    -0.0000028400    -0.0000027137
  2        -0.0000000048     0.9999995443     0.0000002649    -0.0000057774    -0.0000087120
  3        -0.0000000047     0.0000002564    -0.9999975858    -0.0000211057     0.0000133703
  4         0.0010074278     0.0000000364     0.0000103913     0.0000034003     0.0000011804
  5        -0.0017728993     0.0000000090    -0.0000001965    -0.0000007549    -0.0000012987
  6        -0.0000043634    -0.0007365538    -0.0012935248     0.7581538809     0.7391090862
  7         0.0000000610     0.0006073288    -0.0017762699    -0.6520756799     0.6735857469
  8        -0.1357621082     0.0000001383    -0.0000000205     0.0000017515     0.0000016167
  9        -0.0429260040    -0.0000000216     0.0000000071     0.0000016330     0.0000016342
 10        -0.0000000529    -0.0000000060    -0.0000000093    -0.0000002144    -0.0000001878
                6                7                8                9               10
  1         0.0000010099    -0.0000004980    -0.0873699443    -0.0000003207    -0.0712893485
  2         0.0000000126    -0.0000000143     0.0000000090    -0.0000000096     0.0000000060
  3        -0.0000077907     0.0000078257     0.0000000362     0.0000000243     0.0000000142
  4        -0.7758893096     0.7482912138     0.0049375934     0.0041458894    -0.0006459274
  5        -0.6308690666    -0.6633703786    -0.0084612381     0.0022241383     0.0011751367
  6         0.0000030780    -0.0000044509    -0.0000011973     0.0000002526    -0.0000039403
  7        -0.0000022491     0.0000015186     0.0000000558     0.0000000119     0.0000000324
  8         0.0000034393    -0.0000017700     0.9137941541     0.0000025978     0.3802591724
  9        -0.0000024558     0.0000012417    -0.3965485649    -0.0000002204     0.9221274274
 10         0.0000000433    -0.0000004512    -0.0000026071     0.9999889323    -0.0000007960

  Heff~ (Hermitian) --> PC
                1                2                3                4                5
  1      -231.5102088412    -0.0000000005    -0.0000000014     0.0001426644    -0.0002747872
  2        -0.0000000005  -231.3138245657    -0.0000000056    -0.0000000032    -0.0000000004
  3        -0.0000000014    -0.0000000056  -231.2803209310     0.0000008633    -0.0000000195
  4         0.0001426644    -0.0000000032     0.0000008633  -231.1966086311    -0.0001032440
  5        -0.0002747872    -0.0000000004    -0.0000000195    -0.0001032440  -231.1965992878
  6        -0.0000009455     0.0000222105    -0.0000186318    -0.0000002161     0.0000000683
  7         0.0000000118    -0.0000198178    -0.0000267082     0.0000001131     0.0000000252
  8        -0.0493981123    -0.0000000129    -0.0000000005     0.0001553370    -0.0002891368
  9        -0.0192240768     0.0000000010     0.0000000022    -0.0000953320     0.0001815442
 10        -0.0000000082    -0.0000000003    -0.0000000006     0.0001717406     0.0001003226
                6                7                8                9               10
  1        -0.0000009455     0.0000000118    -0.0493981123    -0.0192240768    -0.0000000082
  2         0.0000222105    -0.0000198178    -0.0000000129     0.0000000010    -0.0000000003
  3        -0.0000186318    -0.0000267082    -0.0000000005     0.0000000022    -0.0000000006
  4        -0.0000002161     0.0000001131     0.0001553370    -0.0000953320     0.0001717406
  5         0.0000000683     0.0000000252    -0.0002891368     0.0001815442     0.0001003226
  6      -231.2506628922     0.0000082016    -0.0000005427    -0.0000005828     0.0000000372
  7         0.0000082016  -231.2506624310     0.0000000104     0.0000000004    -0.0000000006
  8        -0.0000005427     0.0000000104  -231.1228415570     0.0202553060     0.0000000483
  9        -0.0000005828     0.0000000004     0.0202553060  -231.0740470452    -0.0000000727
 10         0.0000000372    -0.0000000006     0.0000000483    -0.0000000727  -231.1100860552
 eigenvectors of Heff~ (Hermitian) --> PC
                1                2                3                4                5
  1         0.9917782875    -0.0000000158    -0.0000000166    -0.0000030850     0.0000029201
  2         0.0000000097     0.9999998889    -0.0000002824     0.0004709099    -0.0000200217
  3         0.0000000079     0.0000002207     0.9999993975     0.0001770554     0.0010833407
  4        -0.0004894569     0.0000000262    -0.0000103126     0.0000043291    -0.0000013078
  5         0.0009395464     0.0000000040     0.0000002200    -0.0000005862     0.0000012248
  6         0.0000038512    -0.0003516850     0.0006279722     0.7171911855    -0.6968760903
  7        -0.0000000488     0.0003138069     0.0009003481    -0.6968762804    -0.7171907282
  8         0.1223626022     0.0000000637     0.0000000128     0.0000016097    -0.0000014808
  9         0.0374446214    -0.0000000118    -0.0000000166     0.0000018508    -0.0000018126
 10        -0.0000000128     0.0000000018     0.0000000135    -0.0000001977     0.0000001821
                6                7                8                9               10
  1        -0.0004093407     0.0014274300     0.0981003353    -0.0000004368     0.0821580640
  2        -0.0000000231    -0.0000000166     0.0000000650    -0.0000000017     0.0000000163
  3         0.0000072934     0.0000072952    -0.0000000062     0.0000000065    -0.0000000080
  4         0.7220190575     0.6918660736    -0.0023565195     0.0019835304     0.0002990619
  5         0.6918681874    -0.7220087146     0.0043882947     0.0011572366    -0.0005901761
  6        -0.0000020168    -0.0000036856     0.0000014182     0.0000002622     0.0000035696
  7         0.0000018328     0.0000011053    -0.0000000670    -0.0000000025    -0.0000000178
  8         0.0011108996    -0.0040228950    -0.9149517696     0.0000028085    -0.3845428911
  9        -0.0007104480     0.0024985473     0.3914265872    -0.0000003758    -0.9194435163
 10        -0.0022328114    -0.0005367911     0.0000023556     0.9999973632     0.0000008601
 eigenvalues of Heff~ matrix (Hermitian) --> PC
                1
  1      -231.5170295671
  2      -231.3138245797
  3      -231.2803209667
  4      -231.2506708515
  5      -231.2506544219
  6      -231.1967078429
  7      -231.1965019755
  8      -231.1262087936
  9      -231.1100855984
 10      -231.0638576400


                 Summary of the QD-NEVPT2 energies
 ------------------------------------------------------------------------
 state   diagonalization     strongly-contracted     partially-contracted

 @   1      -230.7869534            -231.5148839             -231.5170296
 @   2      -230.6087774            -231.3126040             -231.3138246
 @   3      -230.4936291            -231.2768218             -231.2803210
 @   4      -230.4913561            -231.2431828             -231.2506709
 @   5      -230.4913562            -231.2430176             -231.2506544
 @   6      -230.4427870            -231.1951925             -231.1967078
 @   7      -230.4427879            -231.1944840             -231.1965020
 @   8      -230.3669680            -231.1213184             -231.1262088
 @   9      -230.3504671            -231.1058479             -231.1100856
 @  10      -230.3308688            -231.0630438             -231.0638576
 ------------------------------------------------------------------------

Here is the input with RICD:

&GATEWAY
COORD
12

 C              0.000000            1.398591            0.000000
 C              1.211215            0.699295            0.000000
 C              1.211215           -0.699295            0.000000
 C              0.000000           -1.398591            0.000000
 C             -1.211215           -0.699295            0.000000
 C             -1.211215            0.699295            0.000000
 H              0.000000            2.491722            0.000000
 H              2.157895            1.245861            0.000000
 H              2.157895           -1.245861            0.000000
 H              0.000000           -2.491722            0.000000
 H             -2.157895           -1.245861            0.000000
 H             -2.157895            1.245861            0.000000

BASIS=cc-pVDZ
GROUP=C1
RICD

&SEWARD

&SCF

&RASSCF
spin=1
inactive=18
ras2=6
nactel=6
ciroot=10 10 1
Outo=canonical
alter= 2; 1 17 19; 1 24 30

&DMRGSCF
ActiveSpaceOptimizer=QCMaquis
DMRGSettings
        max_bond_dimension=128
        nsweeps=20
        conv_thresh=1e-10
        ietl_jcd_tol=1e-8
ENDDMRGSettings
OOptimizationSettings
        CIONLY
        Spin=1
        Inactive=18
        Ras2=6
        NActEl=6
        ciroot=10 10 1
        NEVPT2Prep
ENDOOptimizationSettings

&MOTRA
Frozen=0
CTOnly
Kpq
HDF5

&NEVPT2
STATES=10

The result is:

 QD-NEVPT2: FINAL RESULTS


 Second order contribution of each class to the energies
 (to the diagonal elements of Heff)

 state number:   1
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.088961358319260  -0.243492188367248   0.088961358319260  -0.243492188367248
 (+1)    0.006685635987377  -0.021401054822813   0.006690618145502  -0.021406642174016
 (-1)    0.036907250794250  -0.113274899713466   0.036983212096595  -0.113339534507684
 (+2)    0.001908741498276  -0.003942570429063   0.001878700483548  -0.003904960197396
 (-2)    0.003357155450788  -0.010148564461431   0.016310850085822  -0.009343318327514
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.273692464101529  -1.318070990718311   1.342471741484539  -1.333757031421880
 (0)'    2.436093237955646  -3.165968828673473  67.581504134554464  -3.229466268164005
 -------------------------------------------------------------------------------------
 Total   3.847605844107124  -4.876299097185806  69.074800615169735  -4.954709943159742

 state number:   2
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089179153917161  -0.243718882917608   0.089179153917161  -0.243718882917608
 (+1)    0.006922071519739  -0.022250043365011   0.006923680970840  -0.022251831515565
 (-1)    0.039041344392879  -0.118529606740392   0.039104999034681  -0.118581052214914
 (+2)    0.001688827115831  -0.003551501360687   0.001647385620470  -0.003502454432266
 (-2)    0.002936246108366  -0.008921668472939   0.012136269035490  -0.008307519326853
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.335098008316477  -1.377298851473464  26.420038594403444  -1.307563984415232
 (0)'    2.476694805107708  -3.199967787147494   2.857112833710514  -3.197957627156350
 -------------------------------------------------------------------------------------
 Total   3.951560456478162  -4.974238341477597  29.426142916692598  -4.901883351978788

 state number:   3
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089120801141151  -0.243657457951880   0.089120801141151  -0.243657457951880
 (+1)    0.007126337557840  -0.022456143040068   0.007130625789822  -0.022460566259604
 (-1)    0.040317824439238  -0.119493186275885   0.040430184080249  -0.119580109959805
 (+2)    0.002595764451459  -0.005306362716644   0.002593837386261  -0.005293875565702
 (-2)    0.004749635965184  -0.013619169229870   0.094618005516456  -0.014627869162856
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.354860123437218  -1.323059556912761   1.561460109032979  -1.337080280121631
 (0)'    2.520703545413416  -3.239554824159375   3.896332752106404  -3.247713344033742
 -------------------------------------------------------------------------------------
 Total   4.019474032405505  -4.967146700286481   5.691686315053323  -4.990413503055218

 state number:   4
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089323105039833  -0.243868716716040   0.089323105039833  -0.243868716716040
 (+1)    0.007047985582588  -0.022678246443996   0.007052242805324  -0.022682523714352
 (-1)    0.040685278182643  -0.122267553886605   0.040764101708935  -0.122329768130820
 (+2)    0.001451828188461  -0.003032012606738   0.003068415459867  -0.002902134358278
 (-2)    0.002797167084404  -0.008396642215580   0.120566762522560  -0.008066380295539
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.366757339530079  -1.405705193461015   3.615149284785517  -1.376936983515734
 (0)'    2.507277810336942  -3.227248043673832   2.848057388068862  -3.256654214369882
 -------------------------------------------------------------------------------------
 Total   4.015340513944950  -5.033196409003811   6.723981300390898  -5.033440721100645

 state number:   5
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089309805246013  -0.243853316504312   0.089309805246013  -0.243853316504312
 (+1)    0.007074678882729  -0.022775475237491   0.007079037460276  -0.022780268790172
 (-1)    0.040717891980639  -0.122337090285185   0.040788354625780  -0.122393002485296
 (+2)    0.001428389431682  -0.002989198999555   0.001408164815821  -0.002949942865009
 (-2)    0.002762308561909  -0.008336340355353   6.133761795483752  -0.009488836024348
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.367238490117561  -1.406474472143078   1.601151206414213  -1.425731105891817
 (0)'    2.507737439383442  -3.227981252865853  26.857946145298985  -3.151585370738793
 -------------------------------------------------------------------------------------
 Total   4.016269003603974  -5.034747146390824  34.731444509344840  -4.978781843299746

 state number:   6
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089149693113197  -0.243687886633322   0.089149693113197  -0.243687886633322
 (+1)    0.007207913893394  -0.022633798503904   0.007218553197503  -0.022644037237358
 (-1)    0.040951197766054  -0.120628962136708   0.041221475592369  -0.120840178625962
 (+2)    0.002669088599083  -0.005222615306152   0.002671328839789  -0.005203641963732
 (-2)    0.004705036439459  -0.013031097965971   0.026666227027042  -0.012938821334342
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.387753698931788  -1.352045659804090   1.610437205139461  -1.378573789047120
 (0)'    2.548654847499344  -3.266577181242542  17.265785445823635  -3.370070364467630
 -------------------------------------------------------------------------------------
 Total   4.081091476242316  -5.023827201592688  19.043149928732998  -5.153958719309466

 state number:   7
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089147989547325  -0.243685649028186   0.089147989547325  -0.243685649028186
 (+1)    0.007217672770955  -0.022664200439517   0.007228713439182  -0.022675568261431
 (-1)    0.040966308534922  -0.120639389733218   0.041320174442337  -0.120920110052245
 (+2)    0.002663535214809  -0.005220942510349   0.002663916193538  -0.005199556521571
 (-2)    0.004680882142283  -0.013002231673933   0.274615154827471  -0.013223802058309
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.387175177468600  -1.351636486862148   8.084836145306227  -1.397779611101128
 (0)'    2.550260730312672  -3.2680620009969951546.924882590083598  -1.334105573421368
 -------------------------------------------------------------------------------------
 Total   4.082112295991568  -5.0249109012443451555.424694683839789  -3.137589870444237

 state number:   8
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089328460973167  -0.243872919836547   0.089328460973167  -0.243872919836547
 (+1)    0.007294324347292  -0.023159122588001   0.007299666979766  -0.023164503459767
 (-1)    0.041952859630718  -0.123921392075888   0.042067037803279  -0.124009843386187
 (+2)    0.002259819553583  -0.004664535852775   0.002245547690720  -0.004633461301654
 (-2)    0.003953795447540  -0.011237378838697   0.485728384657124  -0.012344751718434
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.450963616177521  -1.419995030034598   1.729873845203423  -1.451484083601920
 (0)'    2.554192068055118  -3.267522917537932   2.635667027007878  -3.282423403639197
 -------------------------------------------------------------------------------------
 Total   4.149944944184937  -5.094373296764435   4.992209970315358  -5.141932966943704

 state number:   9
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089423146229257  -0.243970823955817   0.089423146229257  -0.243970823955817
 (+1)    0.007278963155706  -0.023312987040236   0.007282539035282  -0.023316632474354
 (-1)    0.042386829176479  -0.125582328584693   0.042488369659801  -0.125661225901005
 (+2)    0.001661557872101  -0.003450280588651   0.001641208344887  -0.003418213470921
 (-2)    0.003245951127227  -0.009377938619816   0.013971070739294  -0.009305362241599
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.430250454727912  -1.429831767856806   2.358496659219762  -1.478234734282581
 (0)'    2.549345141759541  -3.261935629676890   2.552573517085315  -3.260936595652702
 -------------------------------------------------------------------------------------
 Total   4.123592044048221  -5.097461756322913   5.065876510313597  -5.144843587978979

 state number:  10
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)     0.089319714763499  -0.243863198907722   0.089319714763499  -0.243863198907722
 (+1)    0.007365459229163  -0.023264310383718   0.007372046879533  -0.023270978124830
 (-1)    0.042330212349258  -0.124259724013074   0.042461411568249  -0.124361428695240
 (+2)    0.002402710042038  -0.004927185727430   0.002404158576810  -0.004911894859525
 (-2)    0.004211150951112  -0.012113137353366   0.004257666289512  -0.012073487256118
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'   1.449440898992986  -1.396814645770830  75.021848762986536  -1.131404907828419
 (0)'    2.566925164816548  -3.278865962415585   2.597315422874321  -3.287740693832652
 -------------------------------------------------------------------------------------
 Total   4.161995311144601  -5.084108164571726  77.764979183938465  -4.827626589504505

*******************************************
* Second order Effective Hamiltonian (SC) *
*******************************************

                1                2                3                4                5
  1      -235.6632412286    -0.0000000043     0.0066860916     0.0000509290    -0.0036548922
  2        -0.0000000019  -235.5830233241    -0.0000000098    -0.0000342527    -0.0002812174
  3         0.0018779501    -0.0000000114  -235.4607496100     0.0002426737     0.0006697266
  4        -0.0006147677     0.0000922485     0.0004192062  -235.5245462800    -0.0039134063
  5        -0.0002304243    -0.0002461405     0.0001576125    -0.0032213666  -235.5260971240
  6         0.0004381648     0.0012989413    -0.0002789675    -0.0011348086     0.0019325615
  7        -0.0018312455     0.0003107502     0.0011651327     0.0011809146     0.0010025155
  8         0.0419483429     0.0000000016    -0.0071488164     0.0026293795    -0.0105719735
  9         0.0061241965    -0.0000000141     0.0021334734    -0.0004714716     0.0047679277
 10         0.0000000036    -0.0040006226     0.0000000081     0.0071412744     0.0033591734
                6                7                8                9               10
  1         0.0000906165    -0.0019896580     0.0963815329     0.0174247092     0.0000000136
  2        -0.0020703301     0.0028333515     0.0000000015     0.0000000009    -0.0057159802
  3        -0.0059461826    -0.0052224659    -0.0080909177     0.0025769491    -0.0000000010
  4        -0.0010931117     0.0011619590    -0.0011619742     0.0012545349     0.0002083854
  5         0.0017187458     0.0009229973    -0.0004354709     0.0004700702    -0.0005559823
  6      -235.4665971953    -0.0006390731    -0.0002456316    -0.0001050171     0.0001288615
  7        -0.0003605036  -235.4676818512     0.0010260861     0.0004462988     0.0000308336
  8        -0.0000419769     0.0011295985  -235.4613476753    -0.0063889334    -0.0000000043
  9        -0.0000165127     0.0004816488    -0.0063241396  -235.4479352165     0.0000000505
 10         0.0000673540     0.0000757311    -0.0000000057     0.0000000561  -235.4149768554
**************************************************
* Zero + second order Effective Hamiltonian (SC) *
**************************************************

                1                2                3                4                5
  1      -235.6632412286    -0.0000000043     0.0066860916     0.0000509290    -0.0036548922
  2        -0.0000000019  -235.5830233241    -0.0000000098    -0.0000342527    -0.0002812174
  3         0.0018779501    -0.0000000114  -235.4607496100     0.0002426737     0.0006697266
  4        -0.0006147677     0.0000922485     0.0004192062  -235.5245462800    -0.0039134063
  5        -0.0002304243    -0.0002461405     0.0001576125    -0.0032213666  -235.5260971240
  6         0.0004381648     0.0012989413    -0.0002789675    -0.0011348086     0.0019325615
  7        -0.0018312455     0.0003107502     0.0011651327     0.0011809146     0.0010025155
  8         0.0419483429     0.0000000016    -0.0071488164     0.0026293795    -0.0105719735
  9         0.0061241965    -0.0000000141     0.0021334734    -0.0004714716     0.0047679277
 10         0.0000000036    -0.0040006226     0.0000000081     0.0071412744     0.0033591734
                6                7                8                9               10
  1         0.0000906165    -0.0019896580     0.0963815329     0.0174247092     0.0000000136
  2        -0.0020703301     0.0028333515     0.0000000015     0.0000000009    -0.0057159802
  3        -0.0059461826    -0.0052224659    -0.0080909177     0.0025769491    -0.0000000010
  4        -0.0010931117     0.0011619590    -0.0011619742     0.0012545349     0.0002083854
  5         0.0017187458     0.0009229973    -0.0004354709     0.0004700702    -0.0005559823
  6      -235.4665971953    -0.0006390731    -0.0002456316    -0.0001050171     0.0001288615
  7        -0.0003605036  -235.4676818512     0.0010260861     0.0004462988     0.0000308336
  8        -0.0000419769     0.0011295985  -235.4613476753    -0.0063889334    -0.0000000043
  9        -0.0000165127     0.0004816488    -0.0063241396  -235.4479352165     0.0000000505
 10         0.0000673540     0.0000757311    -0.0000000057     0.0000000561  -235.4149768554


 Eigenvalues of Heff (non-Hermitian):

 n.       Real          Imag     
 1   -235.68233896   0.00000000
 2   -235.58314490   0.00000000
 3   -235.52910840   0.00000000
 4   -235.52168568   0.00000000
 5   -235.46681986   0.00108061
 6   -235.46681986  -0.00108061
 7   -235.46328803   0.00000000
 8   -235.44901252   0.00000000
 9   -235.43913494   0.00000000
10   -235.41484321   0.00000000

 Right eigenvectors
                1                2                3                4                5
  1         0.9815857275    -0.0001839636     0.0257431160     0.0474909725    -0.0903813586
  2        -0.0003152634    -0.9996372852     0.0015626820    -0.0039970817    -0.0005802599
  3        -0.0146608040     0.0006645167    -0.0035564548     0.0072382765    -0.7322349895
  4         0.0026663401     0.0014728241     0.6689044435    -0.8165275350     0.0021677783
  5         0.0010542873    -0.0048523156     0.7355430515     0.5632262878    -0.0131616014
  6        -0.0022067940     0.0112789051    -0.0107364375    -0.0364642575    -0.3138597014
  7         0.0093916162     0.0027520297    -0.0249712049     0.0070600382    -0.2576145642
  8        -0.1877125926    -0.0003644464     0.0695435293     0.0979857168    -0.1516617341
  9        -0.0306121204     0.0001485234    -0.0356036141    -0.0374371562     0.0714566243
 10        -0.0000912964    -0.0237521807    -0.0634248726     0.0367823878     0.0013152772
                6                7                8                9               10
  1        -0.0158231337     0.1254103882    -0.2416164818     0.2941961004    -0.0008634661
  2         0.0153385787     0.0079265799    -0.0005042213    -0.0005379610     0.0339710914
  3         0.0000000000     0.9231162848     0.0308969628    -0.3194339578     0.0007060354
  4         0.0140538216     0.0058076890    -0.0070840263    -0.0207015157    -0.0019925850
  5        -0.0004071827    -0.0004008210    -0.0023337388    -0.0070086393     0.0049688639
  6        -0.2412371218    -0.1210016928     0.0049048445     0.0032408553    -0.0014051097
  7         0.4506084186     0.2458004673    -0.0171772800    -0.0117085673    -0.0003139327
  8        -0.0220520534     0.2186258301    -0.3782078792     0.7853467745    -0.0022816296
  9        -0.0094145273    -0.0957870185    -0.8928873422    -0.4404157268     0.0010606572
 10        -0.0010432562    -0.0003908568     0.0016873560     0.0070338957    -0.9994036508

 Left eigenvectors
                1                2                3                4                5
  1         0.9116405175    -0.0005662349    -0.0000159771    -0.0001658211     0.0159116483
  2        -0.0000249357    -0.9989632685    -0.0034377641    -0.0048514252    -0.0047092717
  3        -0.0397626182    -0.0002347429    -0.0032062094     0.0018763973     0.1428567039
  4         0.0060725815     0.0025720980     0.5693352351    -0.7386813010    -0.0056228573
  5        -0.0031604894    -0.0025748011     0.8214367792     0.6729692063    -0.0266074755
  6        -0.0014909097    -0.0175996230    -0.0131810979    -0.0356139220    -0.2610257362
  7         0.0097467911     0.0244108580    -0.0235263558     0.0045004729    -0.7100206045
  8        -0.4013144026     0.0002055415     0.0138473121    -0.0082922226     0.0400186431
  9        -0.0783145118    -0.0000219795    -0.0122486053     0.0074533136    -0.0039706055
 10        -0.0000122820    -0.0339571449     0.0028111212     0.0047307124     0.0003004672
                6                7                8                9               10
  1        -0.0067308112     0.0335848912    -0.1110441051     0.1443826854     0.0008161664
  2        -0.0070660312    -0.0094220388    -0.0002378071     0.0009122414     0.0237124618
  3        -0.0758782192     0.4428620951     0.0392726964    -0.2726028903    -0.0014147799
  4         0.0119576224     0.0175766122    -0.0108283382     0.0325264222    -0.0639759969
  5        -0.0177552232    -0.0556419463     0.0109034609    -0.1330383041    -0.0285463902
  6        -0.6307492529    -0.7803624865    -0.0091999815     0.0479368108    -0.0016685084
  7         0.0000000000    -0.4111535736    -0.0486206153     0.0624028277    -0.0018741955
  8        -0.0226336543     0.1374759720    -0.4413288376     0.8449882251     0.0042265085
  9         0.0052745473    -0.0483601491    -0.8880714156    -0.4072765451    -0.0033489466
 10         0.0005439808     0.0005130124     0.0002846563    -0.0034609495    -0.9972421228

  Heff~ (Hermitian) --> SC
                1                2                3                4                5
  1      -235.6606605200     0.0000247530     0.0043084113    -0.0006674228    -0.0008643531
  2         0.0000247530  -235.5829890280     0.0001028031     0.0000293681    -0.0002349882
  3         0.0043084113     0.0001028031  -235.4622770180     0.0003400846     0.0004539928
  4        -0.0006674228     0.0000293681     0.0003400846  -235.5243811552    -0.0036310472
  5        -0.0008643531    -0.0002349882     0.0004539928    -0.0036310472  -235.5256748817
  6         0.0009676032     0.0002392168    -0.0016285290    -0.0011538999     0.0019947509
  7        -0.0005418512     0.0012792265    -0.0002310991     0.0011177090     0.0011704112
  8         0.0671763940     0.0000088394    -0.0080827908     0.0008942590    -0.0056617962
  9         0.0113961588     0.0000009752     0.0023479575     0.0004364096     0.0024347021
 10         0.0000478615    -0.0048531622     0.0000116809     0.0037796257     0.0013578579
                6                7                8                9               10
  1         0.0009676032    -0.0005418512     0.0671763940     0.0113961588     0.0000478615
  2         0.0002392168     0.0012792265     0.0000088394     0.0000009752    -0.0048531622
  3        -0.0016285290    -0.0002310991    -0.0080827908     0.0023479575     0.0000116809
  4        -0.0011538999     0.0011177090     0.0008942590     0.0004364096     0.0037796257
  5         0.0019947509     0.0011704112    -0.0056617962     0.0024347021     0.0013578579
  6      -235.4659745169     0.0000623991    -0.0002534910    -0.0001651388     0.0000930787
  7         0.0000623991  -235.4668560886     0.0007672330     0.0002633302     0.0000116084
  8        -0.0002534910     0.0007672330  -235.4641500511    -0.0067396921     0.0000151737
  9        -0.0001651388     0.0002633302    -0.0067396921  -235.4481054088    -0.0000103685
 10         0.0000930787     0.0000116084     0.0000151737    -0.0000103685  -235.4151276920
 eigenvectors of Heff~ (Hermitian) --> SC
                1                2                3                4                5
  1         0.9530362034     0.0002677574    -0.0120598262     0.0212247321     0.0014667722
  2        -0.0002364352     0.9995108299     0.0010388949    -0.0043817421    -0.0111623148
  3        -0.0289923993    -0.0009223321     0.0034343318     0.0041440520    -0.0898691791
  4         0.0057633212    -0.0019591519    -0.6219871265    -0.7816329520    -0.0169222835
  5        -0.0043490241     0.0035889620    -0.7801590410     0.6198840316    -0.0204170812
  6        -0.0047989512    -0.0021532901     0.0133678301    -0.0384796712    -0.0688686310
  7         0.0034837458    -0.0110142475     0.0261436940     0.0024856465    -0.9928059773
  8        -0.2963366351    -0.0000428387    -0.0442422940     0.0469751931    -0.0018783826
  9        -0.0545768743    -0.0000532290     0.0246623168    -0.0150846697     0.0261195648
 10        -0.0002169202     0.0288877924     0.0299628076     0.0196411329     0.0010973586
                6                7                8                9               10
  1        -0.0557210325     0.0870245285    -0.1770124916    -0.2216129814    -0.0000741019
  2        -0.0010537780    -0.0006577170    -0.0003284238    -0.0000805711    -0.0288359378
  3        -0.4898750220     0.8153508129     0.0330754202     0.2918634021     0.0006624590
  4         0.0164381721     0.0174761812    -0.0088821562    -0.0065291909     0.0340789025
  5        -0.0170784459    -0.0375119840     0.0040499486     0.0693151179     0.0112781357
  6        -0.8533094648    -0.5149698867     0.0025226115    -0.0151952269     0.0013325712
  7         0.1049204265    -0.0402860962    -0.0261167193    -0.0141271905     0.0004941111
  8        -0.1236962789     0.2255616164    -0.4083684129    -0.8216282019    -0.0007377027
  9         0.0436780335    -0.0906737334    -0.8944401139     0.4305223172     0.0011285659
 10         0.0008680558     0.0002499767     0.0009312326    -0.0018380449     0.9989372546
 eigenvalues of Heff~ matrix (Hermitian) --> SC
                1
  1      -235.6823389612
  2      -235.5831448957
  3      -235.5291083988
  4      -235.5216856798
  5      -235.4668198645
  6      -235.4668198645
  7      -235.4632880258
  8      -235.4490125181
  9      -235.4391349384
 10      -235.4148432135

*******************************************
* Second order effective Hamiltonian (PC) *
*******************************************

                1                2                3                4                5
  1      -235.7416520746    -0.0000051897     0.0589370045    -0.0603815273    -0.0198224235
  2        -0.0000010418  -235.5106683346    -0.0000014489    -0.0016783530     0.0001214807
  3         0.0078605320    -0.0000160041  -235.4840164128     0.0020292557     0.0058700556
  4        -0.0014400133    -0.0282203500     0.0065119268  -235.5247905921     0.0455054384
  5        -0.0005433643     0.0753058898     0.0024376842     0.0290011532  -235.4701318209
  6         0.0064068721     0.0201406256     0.0151441963    -0.0154352609    -0.0035668441
  7        -0.0267660913     0.0048100660    -0.0633182946    -0.0649742749    -0.0062096922
  8         0.0425088190    -0.0000106308     0.1274872070     0.0551300151    -0.0229439527
  9        -0.0451388921     0.0000016597     0.1390647819    -0.0325032304    -0.0000893802
 10        -0.0000006166     0.0312631150    -0.0000050842    -0.0774055772     0.1292404261
                6                7                8                9               10
  1         0.0082536297    -0.1428828193     0.0376325305     0.0958287382     0.0001911362
  2        -0.2707890649     2.0751770927     0.0000090693    -0.0000047985     0.2487546870
  3         0.0545224427    -1.1192182422     0.0104141610     0.0044624098     0.0000083653
  4         0.0159033917    -0.1682739662    -0.0160027356     0.0478989747    -0.2052158536
  5         0.0091104470     0.2483360788    -0.0059960504     0.0179479793     0.5480740419
  6      -235.5967287130    -0.5273471452    -0.0027918293    -0.0006345129    -0.2394063102
  7        -0.0346869163  -233.5803608204     0.0116978905     0.0026066255    -0.0573778645
  8        -0.0446972199    -0.0045011418  -235.5089073455     0.0206557415    -0.0000496153
  9        -0.0521887624    -0.1241118677     0.0518551490  -235.4953170481     0.0000479516
 10         0.0030326586    -0.1232307339    -0.0000005570    -0.0000061787  -235.1584952803

**************************************************
* Zero + second order effective Hamiltonian (PC) *
**************************************************

                1                2                3                4                5
  1      -235.7416520746    -0.0000051897     0.0589370045    -0.0603815273    -0.0198224235
  2        -0.0000010418  -235.5106683346    -0.0000014489    -0.0016783530     0.0001214807
  3         0.0078605320    -0.0000160041  -235.4840164128     0.0020292557     0.0058700556
  4        -0.0014400133    -0.0282203500     0.0065119268  -235.5247905921     0.0455054384
  5        -0.0005433643     0.0753058898     0.0024376842     0.0290011532  -235.4701318209
  6         0.0064068721     0.0201406256     0.0151441963    -0.0154352609    -0.0035668441
  7        -0.0267660913     0.0048100660    -0.0633182946    -0.0649742749    -0.0062096922
  8         0.0425088190    -0.0000106308     0.1274872070     0.0551300151    -0.0229439527
  9        -0.0451388921     0.0000016597     0.1390647819    -0.0325032304    -0.0000893802
 10        -0.0000006166     0.0312631150    -0.0000050842    -0.0774055772     0.1292404261
                6                7                8                9               10
  1         0.0082536297    -0.1428828193     0.0376325305     0.0958287382     0.0001911362
  2        -0.2707890649     2.0751770927     0.0000090693    -0.0000047985     0.2487546870
  3         0.0545224427    -1.1192182422     0.0104141610     0.0044624098     0.0000083653
  4         0.0159033917    -0.1682739662    -0.0160027356     0.0478989747    -0.2052158536
  5         0.0091104470     0.2483360788    -0.0059960504     0.0179479793     0.5480740419
  6      -235.5967287130    -0.5273471452    -0.0027918293    -0.0006345129    -0.2394063102
  7        -0.0346869163  -233.5803608204     0.0116978905     0.0026066255    -0.0573778645
  8        -0.0446972199    -0.0045011418  -235.5089073455     0.0206557415    -0.0000496153
  9        -0.0521887624    -0.1241118677     0.0518551490  -235.4953170481     0.0000479516
 10         0.0030326586    -0.1232307339    -0.0000005570    -0.0000061787  -235.1584952803

 Eigenvalues of Heff (non-Hermitian):

 n.       Real          Imag     
 1   -235.72475861   0.00000000
 2   -235.69731896   0.00000000
 3   -235.57729709   0.10925109
 4   -235.57729709  -0.10925109
 5   -235.54315548   0.00195813
 6   -235.54315548  -0.00195813
 7   -235.46167278   0.01295652
 8   -235.46167278  -0.01295652
 9   -234.96362402   0.00000000
10   -233.52111615   0.00000000

 Right eigenvectors
                1                2                3                4                5
  1        -0.9444525821     0.4650520222    -0.0881084206     0.0888180338     0.2511513735
  2         0.1222868422     0.1861048759    -0.8444048170     0.0000000000    -0.0748809298
  3        -0.0279605536     0.0072316656     0.1491728174     0.0397818621    -0.3759009424
  4         0.0940225680     0.2512129616     0.1117001790    -0.0612998767    -0.0304370509
  5        -0.0579680358    -0.5595455570     0.0329117350     0.0988450501    -0.0947932263
  6         0.0347855092     0.4618841973    -0.0425003317     0.3820238086    -0.1013388585
  7        -0.0100320805     0.0242951082     0.0117423892     0.0078244515    -0.0154158518
  8         0.1982759131    -0.1761784454    -0.1668841293    -0.0676119310     0.6758414305
  9        -0.1978921768     0.3185594552    -0.1804328679     0.0145922419     0.4359462760
 10         0.0169585893     0.1624619255     0.0826908062    -0.0207250619     0.0277770988
                6                7                8                9               10
  1        -0.1488412151     0.1058134545     0.0740550568     0.0093875913    -0.0522230379
  2         0.0144337783     0.1828402280    -0.0252885242    -0.3990883980     0.6653868176
  3         0.0821560013     0.0061618570     0.0578748029     0.0369722882    -0.3585618987
  4         0.1127064047     0.4470883377    -0.1196888291     0.1801052716    -0.0604356980
  5         0.1288476883     0.3573941497    -0.1041136412    -0.6636283479     0.0956138658
  6         0.0197944995     0.0050571928     0.0013346483     0.2097464750    -0.1510115397
  7         0.0047985270     0.0118130112    -0.0010196019    -0.0097741652     0.6210378518
  8         0.0000000000     0.6370228387     0.0000000000     0.0378232914    -0.0255175059
  9        -0.2505413267     0.4181170168     0.0964601250    -0.0166951440    -0.0587936877
 10        -0.0202646534    -0.0528848089     0.0137468830    -0.5662459124    -0.0239097847

 Left eigenvectors
                1                2                3                4                5
  1        -0.8177446906     0.1413847718    -0.0500643092     0.0572196206    -0.2546688075
  2        -0.0004382384     0.1160146023    -0.1188258893     0.3071196612    -0.0716298977
  3        -0.0338497434     0.0367163840    -0.1448878102    -0.0345565412    -0.3003280128
  4        -0.0204242886     0.4537343562    -0.3078788399    -0.1051725258     0.0518400980
  5        -0.2027881422    -0.4635893912     0.3142079557    -0.0308829579     0.1771070207
  6         0.2536364997     0.2020668345     0.6585204451     0.0000000000    -0.0728147197
  7         0.0506796943     0.0881639335     0.1224275715    -0.3636970242    -0.1271332335
  8         0.0516311775     0.0289363399     0.0208258957     0.0370020170    -0.5115934250
  9         0.3578107105    -0.1377212880     0.0650965901    -0.0813012192     0.6466278084
 10         0.3016840286     0.6899308126    -0.1514290317    -0.2038760591    -0.2424390924
                6                7                8                9               10
  1         0.0104906167     0.0450042563     0.0286228844    -0.0036198463    -0.0120674504
  2        -0.0498484900     0.0281608181    -0.0000360998    -0.0906552693     0.0019665240
  3        -0.1793617162     0.7089412884     0.0000000000    -0.0116588834    -0.0324447426
  4        -0.0484080541    -0.3261371037    -0.1165369417     0.1071687376    -0.0306626803
  5        -0.0179027811    -0.1862051400    -0.0794863831    -0.2356828093    -0.0059048681
  6         0.0273909101    -0.0217857610     0.0113933210     0.0263920902    -0.0182668049
  7        -0.0402895152     0.3915320916    -0.0002810017     0.1066419889     0.9982720019
  8         0.0625178547     0.3661799890     0.0459857885     0.0012688515     0.0057647072
  9         0.0000000000    -0.0416768100    -0.1148551618     0.0015010662    -0.0000723932
 10         0.0441978363     0.1525424734     0.0672727493    -0.9552633904    -0.0301475990

  Heff~ (Hermitian) --> PC
                1                2                3                4                5
  1      -235.7088816071    -0.0082528933     0.0085627992    -0.0010121423    -0.0069113222
  2        -0.0082528933  -235.2585304327    -0.2570397554    -0.0221368039     0.1299596427
  3         0.0085627992    -0.2570397554  -235.2604650204    -0.0168399745    -0.0352445191
  4        -0.0010121423    -0.0221368039    -0.0168399745  -235.5109399932     0.0184256914
  5        -0.0069113222     0.1299596427    -0.0352445191     0.0184256914  -235.4141635791
  6         0.0139069596    -0.1179031874     0.0814978194    -0.0053923479    -0.0153300466
  7        -0.0397563778     0.6317095884    -0.5660596968     0.0004447151     0.0350838850
  8         0.0447100550    -0.0667697049     0.0787674128     0.0262481256    -0.0285031040
  9        -0.0067508336    -0.0534720539     0.0725676495    -0.0048184174     0.0389505434
 10         0.0156821096     0.0435756252     0.0525420012    -0.1171446257     0.2672037540
                6                7                8                9               10
  1         0.0139069596    -0.0397563778     0.0447100550    -0.0067508336     0.0156821096
  2        -0.1179031874     0.6317095884    -0.0667697049    -0.0534720539     0.0435756252
  3         0.0814978194    -0.5660596968     0.0787674128     0.0725676495     0.0525420012
  4        -0.0053923479     0.0004447151     0.0262481256    -0.0048184174    -0.1171446257
  5        -0.0153300466     0.0350838850    -0.0285031040     0.0389505434     0.2672037540
  6      -235.5646624817    -0.1973679154     0.0280390926    -0.0003917421    -0.0673448936
  7        -0.1973679154  -234.0978286891    -0.1106856344    -0.1260520794    -0.1736460296
  8         0.0280390926    -0.1106856344  -235.5189608458     0.0349231708    -0.0197244524
  9        -0.0003917421    -0.1260520794     0.0349231708  -235.5184839648     0.0198060928
 10        -0.0673448936    -0.1736460296    -0.0197244524     0.0198060928  -235.2181518284
 eigenvectors of Heff~ (Hermitian) --> PC
                1                2                3                4                5
  1        -0.9237031882    -0.2739326375    -0.0717416676    -0.0442084450     0.1813086876
  2         0.0965983706    -0.1838161484    -0.8303273611    -0.0959370396    -0.2014210842
  3        -0.0462321389    -0.0073376059     0.0159622313     0.0632919737    -0.5625292137
  4         0.0874117257    -0.3923417285     0.1634247724     0.3397900541    -0.2264087359
  5        -0.1819733424     0.5424385985     0.1670459403    -0.3247365386    -0.1761132781
  6         0.1676877296    -0.4187839481     0.1469614888    -0.8527854520    -0.0456086504
  7        -0.0221518192    -0.0521626010     0.3886498851    -0.0254687980    -0.0379163566
  8         0.1968559012     0.1751136317    -0.1303829846    -0.0295113554     0.6659169475
  9        -0.0148356740    -0.2149000761    -0.0500879003    -0.0324291093     0.2286110206
 10         0.1642146044    -0.4335888251     0.2416358388     0.1846901985     0.1691585327
                6                7                8                9               10
  1         0.1719341703    -0.0220488632    -0.0353269413    -0.0056213233     0.0207878138
  2         0.0833058732     0.0090782994    -0.1073749571    -0.2472364714    -0.3714632483
  3         0.1684314651    -0.6642978859    -0.2977155227     0.0115727089     0.3444991527
  4         0.1984384176     0.5248833696    -0.5517010790     0.1604226893    -0.0033806011
  5         0.0013777604     0.2737737584    -0.3862599874    -0.5317293205    -0.0372182749
  6         0.1180445762     0.0511790207    -0.0118904758     0.1246906310     0.1154860327
  7         0.0299753612    -0.3306796711    -0.1254872503     0.0845527086    -0.8429172791
  8         0.4425497674    -0.2273225331    -0.4579415858     0.0792297775     0.0758502611
  9        -0.8156344775    -0.1635213703    -0.4436277066    -0.0552300349     0.0769394451
 10         0.1407372324    -0.1315371385     0.1503754085    -0.7734419581     0.0773765074
 eigenvalues of Heff~ matrix (Hermitian) --> PC
                1
  1      -235.7247586077
  2      -235.6973189624
  3      -235.5772970894
  4      -235.5772970894
  5      -235.5431554843
  6      -235.5431554843
  7      -235.4616727785
  8      -235.4616727785
  9      -234.9636240209
 10      -233.5211161467


                 Summary of the QD-NEVPT2 energies
 ------------------------------------------------------------------------
 state   diagonalization     strongly-contracted     partially-contracted

 @   1      -230.7869421            -235.6823390             -235.7247586
 @   2      -230.6087850            -235.5831449             -235.6973190
 @   3      -230.4936029            -235.5291084             -235.5772971
 @   4      -230.4913499            -235.5216857             -235.5772971
 @   5      -230.4913500            -235.4668199             -235.5431555
 @   6      -230.4427700            -235.4668199             -235.5431555
 @   7      -230.4427709            -235.4632880             -235.4616728
 @   8      -230.3669744            -235.4490125             -235.4616728
 @   9      -230.3504735            -235.4391349             -234.9636240
 @  10      -230.3308687            -235.4148432             -233.5211161
 ------------------------------------------------------------------------

Here is the input with Cholesky decomposition:

&GATEWAY
COORD
12

 C              0.000000            1.398591            0.000000
 C              1.211215            0.699295            0.000000
 C              1.211215           -0.699295            0.000000
 C              0.000000           -1.398591            0.000000
 C             -1.211215           -0.699295            0.000000
 C             -1.211215            0.699295            0.000000
 H              0.000000            2.491722            0.000000
 H              2.157895            1.245861            0.000000
 H              2.157895           -1.245861            0.000000
 H              0.000000           -2.491722            0.000000
 H             -2.157895           -1.245861            0.000000
 H             -2.157895            1.245861            0.000000

BASIS=cc-pVDZ
GROUP=C1

&SEWARD
CHOLESKY

&SCF

&RASSCF
spin=1
inactive=18
ras2=6
nactel=6
ciroot=10 10 1
Outo=canonical
alter= 2; 1 17 19; 1 24 30

&DMRGSCF
ActiveSpaceOptimizer=QCMaquis
DMRGSettings
        max_bond_dimension=128
        nsweeps=20
        conv_thresh=1e-10
        ietl_jcd_tol=1e-8
ENDDMRGSettings
OOptimizationSettings
        CIONLY
        Spin=1
        Inactive=18
        Ras2=6
        NActEl=6
        ciroot=10 10 1
        NEVPT2Prep
ENDOOptimizationSettings

&MOTRA
Frozen=0
CTOnly
Kpq
HDF5

&NEVPT2
STATES=10

The result is:

QD-NEVPT2: FINAL RESULTS


 Second order contribution of each class to the energies
 (to the diagonal elements of Heff)

 state number:   1
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)  2251.812752091080711  -0.0916619300218432251.812752091080711  -0.091661930021843
 (+1)    0.207204049476445  -0.003258534728873   0.230047555995443  -0.003950936736921
 (-1)    9.853262800213461  -0.009968807621687  21.674949883119659   0.004678580919416
 (+2)    0.021110036363249   0.000839742513124  88.339299356197131  -0.001610558819066
 (-2)    0.019220640103485  -0.001125318797473   0.314833722909554  -0.000399085211834
 (+1)'   0.000000000000000   0.000000000000000   0.000000000000000   0.000000000000000
 (-1)'   7.476715898866797 -10.843789180622371 204.357091706061908 -11.987344638532646
 (0)' ******************** 187.2578463679928694213.623143060918665   0.626470190090206
 -------------------------------------------------------------------------------------
 Total******************** 176.3088823387137726780.352117376282877 -11.453818378312686

 state number:   2
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)    46.311081041780987  -0.018749737832372  46.311081041780987  -0.018749737832372
 (+1)    5.920936488913326  -0.006571407322857   0.735960780928085  -0.003371257091881
 (-1)    3.799260926430748  -0.014760688454213********************   0.131490278416328
 (+2)    0.001907859012920   0.000315013363781   0.058053104040388  -0.000017804793018
 (-2)    0.056626861325725  -0.000576279669082  24.319561353529970   0.000029782248207
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'  14.291208791119304 -11.968565986981906 174.931766811767659  -9.200042812032995
 (0)' ******************** 247.642196209236346******************** -76.071624949955677
 -------------------------------------------------------------------------------------
 Total******************** 235.633287122339652******************** -85.162286501041407

 state number:   3
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)    69.027208029675322  -0.003689384287484  69.027208029675322  -0.003689384287484
 (+1)    0.356755696954269  -0.006941865630170   0.862705662193043  -0.001697734179974
 (-1)    2.150232770558474  -0.014984457199045 141.949612289089174   0.011814786070598
 (+2)    0.003289109575394   0.000418594775139   0.065212024416025   0.000087511211418
 (-2)    0.077294635321199  -0.000721518407263   3.104741032906210  -0.001664451358591
 (+1)'   0.000000000000000   0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'  16.024290761125947 -11.865627480709314 827.253784460992847 -14.954261919805932
 (0)' ******************** 253.494786657139457********************-261.707507757303915
 -------------------------------------------------------------------------------------
 Total******************** 241.603240545681302********************-276.656918949653914

 state number:   4
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)   111.050390149931886  -0.027965441701475 111.050390149931886  -0.027965441701475
 (+1)   24.881143852183708  -0.083179576787904   1.690438368197023   0.000704974499337
 (-1)    9.378815389004082  -0.007855749569222  49.826488834752801  -0.019484153886786
 (+2)    0.001443878513588   0.000241098887471   0.041630431481178  -0.000106470492388
 (-2)    0.007711348103138  -0.000511937386618   1.000812011361759  -0.001595425728423
 (+1)'   0.000000000000000   0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'  23.303650264194033 -12.8793391232657891066.541165273934894  -9.721664251678998
 (0)' ******************** 250.789470144374434******************** 253.288837715904407
 -------------------------------------------------------------------------------------
 Total******************** 237.790859414550937******************** 243.518726946915677

 state number:   5
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)    18.625728743304506  -0.021048677348592  18.625728743304506  -0.021048677348592
 (+1)   22.795569917547123  -0.035978721231208   0.545022408497913  -0.002740336265954
 (-1)   16.606316356579608  -0.020883027093746 131.043046111759793  -0.031925397517386
 (+2)    0.013759876828467   0.000366028692608   0.384296542636827   0.000479372589675
 (-2)    0.054484812449371  -0.000783455505724   1.942432830878017  -0.001255525081078
 (+1)'   0.000000000000000  -0.000000000000000   0.000000000000000   0.000000000000000
 (-1)'  12.695817249669515 -12.247746261627348 368.771825046843048  -7.011514920317622
 (0)' ******************** 276.206858263714935******************** -52.592918581578083
 -------------------------------------------------------------------------------------
 Total******************** 263.880784149600913******************** -59.660924065519040

 state number:   6
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)   149.254117760003595   0.003326092711395 149.254117760003595   0.003326092711395
 (+1)    0.200965937007608  -0.007087840312563   0.995576671553758  -0.002171625523501
 (-1)   14.715995882646721  -0.017587107665973   6.931262114382376  -0.012038794136121
 (+2)    0.008955199258788   0.000044637057819   0.022367570674962  -0.000041344951270
 (-2)    0.148030536443468  -0.000074527448628   7.113469126546764  -0.000537621662974
 (+1)'   0.000000000000000   0.000000000000000   0.000000000000000   0.000000000000000
 (-1)' 123.028260936260139  -9.013088056338072 423.792664360868457 -13.059064340880058
 (0)' ******************** 212.618861594562873******************** -11.235466823583385
 -------------------------------------------------------------------------------------
 Total******************** 203.584394792566826******************** -24.305994458025914

 state number:   7
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)   789.421720626337105   0.042412448313021 789.421720626337105   0.042412448313021
 (+1)    0.570204136940480  -0.008435344879522   0.962843150885274   0.006299916436600
 (-1)   24.227673530111453  -0.019058456090392  51.300086895568917  -0.012844168926268
 (+2)    0.062783164604960   0.001239932778796   0.050296004811311   0.000997561240579
 (-2)    0.056046879052528  -0.000499796902487   0.408687904157694  -0.001264451295517
 (+1)'   0.000000000000000   0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'  10.247417540369259 -11.861760707145418 445.470055708286338 -10.216452350466765
 (0)' ******************** 324.9777960660526909896.361303818001034  15.725804425705418
 -------------------------------------------------------------------------------------
 Total******************** 313.131694142126776********************   5.544953381007067

 state number:   8
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)   132.262099379909699   0.013930730598289 132.262099379909699   0.013930730598289
 (+1)    0.824745371911766   0.007458473651639 148.314905865496627  -0.057617172092185
 (-1)    1.235521629131740  -0.017442663101283  11.912598962941882   0.003718033676691
 (+2)    0.012980347742363   0.000518824980363   2.955453314964894  -0.001960002915081
 (-2)    0.006414336717637  -0.000823809430024   1.024080794557542  -0.000923315528738
 (+1)'   0.000000000000000   0.000000000000000   0.000000000000000   0.000000000000000
 (-1)' 854.375388400079487  -4.763947070348170********************  -2.983740572359592
 (0)' ******************** 342.882522545572044******************** -53.724581716167130
 -------------------------------------------------------------------------------------
 Total******************** 338.122217031922787******************** -56.751174014787750

 state number:   9
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)  ********************  -0.400424965971255********************  -0.400424965971255
 (+1)    0.591819410770449   0.004498700862268   0.354497497808787   0.001296424265415
 (-1)    4.148823159409526  -0.018349990579903 769.315528893988471  -0.115703972886072
 (+2)    0.001314105463175   0.000099075129876 258.832698089733412   0.011715647007513
 (-2)    0.748107812434412  -0.001185523062505   0.195191171221110  -0.000934259938496
 (+1)'   0.000000000000000   0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'********************  89.129814529868170 291.771701473940084 -11.101357214103340
 (0)' ******************** 362.061850418470783******************** -51.590625001094715
 -------------------------------------------------------------------------------------
 Total******************** 450.776302244717442******************** -63.196033342720945

 state number:  10
 -----------------
 class        norm(sc)           energy(sc)           norm(pc)           energy(pc)
 (0)  ********************  -1.527050469524633********************  -1.527050469524633
 (+1)   29.944657888469926   0.000740830642454   0.910106147398792  -0.003526049142226
 (-1)    2.282993783285122  -0.022039327583551  10.712538962066324  -0.008549400520970
 (+2)    0.001296767412988   0.000301383181308   1.459674183077228  -0.001106135995565
 (-2)    0.018405670608570  -0.000823050690883  65.638608031522097  -0.005427087584037
 (+1)'   0.000000000000000   0.000000000000000   0.000000000000000  -0.000000000000000
 (-1)'  65.007797426672269 -10.1089251102417012356.385867724223772  -5.703081558536381
 (0)' ******************** 392.968455387923996******************** -33.421490458543829
 -------------------------------------------------------------------------------------
 Total******************** 381.310659643707027******************** -40.670231159847646

*******************************************
* Second order Effective Hamiltonian (SC) *
*******************************************

                1                2                3                4                5
  1       -54.4778828333     0.3872686774     2.5648987465    -0.0843654983    -0.6394183935
  2         0.4413774821     5.0247008221    -0.0131321157     0.0261562456    -0.2932913059
  3         2.0978381059    -0.0115176050    11.1098220092    -0.4502559804    -1.1062810491
  4        -0.1691288959     0.0415377760    -0.4304673653     7.2997092700     0.1975789207
  5        -0.5217857520    -0.2660262413    -1.0722865237     0.3471546685    33.3896324107
  6         2.4841195531    -0.7902048807     0.2183112849    -0.3025507918    -0.0699288325
  7        -2.0039545451    -0.7949034769     0.3747515982    -1.2375242183    -0.1701546199
  8         0.0741723019     0.0510821087    -2.6966553912     0.2938626099    -0.1144819655
  9         0.0148722302     0.3476417822     0.8124092535    -0.0221911694     0.4288774678
 10        -0.0047730277     1.9047305372     0.2515994362     0.6758888409    -0.1891439693
                6                7                8                9               10
  1         2.4788239248    -3.4484079757    -1.5876754217    -5.2053929332     0.0079165672
  2         1.0453093705    -1.0448495538     0.2491106648    15.8752845891     3.0326636210
  3        -0.6606422600     0.1715385948    -4.8453398138     7.4480835311     0.7388695566
  4        -0.3569990538    -1.4786465055    -2.2526339404    13.5568409760     0.9069956873
  5        -0.0880297393    -0.1920136852     0.0844331797     0.4256342880     0.3229513530
  6       -26.8581840636     0.1111173786    -2.2244954720     0.3992857359     0.0124221288
  7         0.0114740731    82.6891114321     1.4572020864    -3.2497243384    -0.1931273341
  8        -1.5154209785     2.0803172943   107.7554490814     0.6000848792    -0.0000152313
  9        -0.7761878487     1.0490608774     0.0957848398   220.4260471746     0.0045191754
 10         0.0693214993    -0.2168680113    -0.0016929615     0.4759887888   150.9799991523
**************************************************
* Zero + second order Effective Hamiltonian (SC) *
**************************************************

                1                2                3                4                5
  1       -54.4778828333     0.3872686774     2.5648987465    -0.0843654983    -0.6394183935
  2         0.4413774821     5.0247008221    -0.0131321157     0.0261562456    -0.2932913059
  3         2.0978381059    -0.0115176050    11.1098220092    -0.4502559804    -1.1062810491
  4        -0.1691288959     0.0415377760    -0.4304673653     7.2997092700     0.1975789207
  5        -0.5217857520    -0.2660262413    -1.0722865237     0.3471546685    33.3896324107
  6         2.4841195531    -0.7902048807     0.2183112849    -0.3025507918    -0.0699288325
  7        -2.0039545451    -0.7949034769     0.3747515982    -1.2375242183    -0.1701546199
  8         0.0741723019     0.0510821087    -2.6966553912     0.2938626099    -0.1144819655
  9         0.0148722302     0.3476417822     0.8124092535    -0.0221911694     0.4288774678
 10        -0.0047730277     1.9047305372     0.2515994362     0.6758888409    -0.1891439693
                6                7                8                9               10
  1         2.4788239248    -3.4484079757    -1.5876754217    -5.2053929332     0.0079165672
  2         1.0453093705    -1.0448495538     0.2491106648    15.8752845891     3.0326636210
  3        -0.6606422600     0.1715385948    -4.8453398138     7.4480835311     0.7388695566
  4        -0.3569990538    -1.4786465055    -2.2526339404    13.5568409760     0.9069956873
  5        -0.0880297393    -0.1920136852     0.0844331797     0.4256342880     0.3229513530
  6       -26.8581840636     0.1111173786    -2.2244954720     0.3992857359     0.0124221288
  7         0.0114740731    82.6891114321     1.4572020864    -3.2497243384    -0.1931273341
  8        -1.5154209785     2.0803172943   107.7554490814     0.6000848792    -0.0000152313
  9        -0.7761878487     1.0490608774     0.0957848398   220.4260471746     0.0045191754
 10         0.0693214993    -0.2168680113    -0.0016929615     0.4759887888   150.9799991523


 Eigenvalues of Heff (non-Hermitian):

 n.       Real          Imag     
 1    -54.83402740   0.00000000
 2    -26.63502751   0.00000000
 3      4.91995549   0.00000000
 4      7.22001610   0.00000000
 5     11.02534679   0.00000000
 6     33.45367671   0.00000000
 7     82.67970707   0.00000000
 8    108.02975771   0.00000000
 9    151.02523541   0.00000000
10    220.45376407   0.00000000

 Right eigenvectors
                1                2                3                4                5
  1        -0.9954042170    -0.0878884255     0.0050602679     0.0021354361    -0.0385937189
  2         0.0054512899     0.0356719391     0.9995019183    -0.0078168218     0.0093345124
  3         0.0326043055    -0.0135616976     0.0018448315     0.1105936632    -0.9872395497
  4        -0.0022920393    -0.0106810566    -0.0007112141     0.9936311431     0.1425610808
  5        -0.0054115851    -0.0022123039     0.0096811190    -0.0085310908    -0.0502847786
  6         0.0884620066    -0.9952682333    -0.0243820311    -0.0076888787    -0.0077363859
  7        -0.0146120645    -0.0012654991     0.0102633769     0.0156787957     0.0072843550
  8         0.0020039822    -0.0114051074    -0.0009955157    -0.0003832154    -0.0282923003
  9         0.0002633568    -0.0031144523    -0.0017760441    -0.0003930980     0.0038832744
 10        -0.0001566226     0.0000677315    -0.0129888385    -0.0047440482     0.0008915618
                6                7                8                9               10
  1        -0.0088489123     0.0236644594     0.0119768279     0.0001931913    -0.0181298903
  2        -0.0115510405     0.0151456446    -0.0014388755     0.0207624839     0.0734886117
  3        -0.0508747822    -0.0066154779     0.0498572146     0.0052394832     0.0349508116
  4         0.0072797890     0.0184273964     0.0229999063     0.0063233719     0.0633512837
  5         0.9985615910     0.0040050567    -0.0016813175     0.0026719052     0.0021680308
  6        -0.0015828853    -0.0022739037     0.0166484833    -0.0000222577     0.0010929385
  7         0.0033582217    -0.9960545253    -0.0587172438    -0.0031646279    -0.0240572067
  8        -0.0004294519     0.0813070428    -0.9965489103    -0.0004202671     0.0041828541
  9        -0.0020716408     0.0075053498     0.0011657688    -0.0001968006     0.9941532621
 10         0.0018764681    -0.0037782833    -0.0009718130     0.9997420042     0.0096404193

 Left eigenvectors
                1                2                3                4                5
  1        -0.9948014260    -0.0882444216     0.0085406659     0.0009911684    -0.0311483014
  2         0.0073779363    -0.0238343687     0.9961660294    -0.0002523143     0.0029664109
  3         0.0383925249     0.0103394631     0.0090225825     0.1416368416    -0.9904614029
  4        -0.0010756426    -0.0088450326     0.0068241741     0.9869168289     0.1099622822
  5        -0.0065893689    -0.0020437058     0.0119001205    -0.0001723254    -0.0514661184
  6         0.0877926973    -0.9955665815     0.0349503963    -0.0127576715     0.0157384511
  7        -0.0247630925    -0.0018241065     0.0148179125     0.0192072266     0.0040066301
  8        -0.0071575837    -0.0172328856    -0.0011020420     0.0284593057    -0.0472521646
  9        -0.0206174107     0.0014753446    -0.0737333726    -0.0674063075     0.0273728102
 10        -0.0002212810     0.0004843676    -0.0207794165    -0.0069198290     0.0045758524
                6                7                8                9               10
  1        -0.0072904073     0.0144863338     0.0010725070     0.0000636157    -0.0000017483
  2        -0.0096451868     0.0101267033     0.0000366612     0.0130388375     0.0015956989
  3        -0.0485210661    -0.0073765412     0.0274611000     0.0017340039     0.0038687300
  4         0.0138287710     0.0166311267    -0.0020629563     0.0047256220    -0.0001464549
  5         0.9986331876     0.0030814880     0.0012917351    -0.0016837592     0.0022606046
  6        -0.0013649044    -0.0003277493     0.0110670127     0.0005052372    -0.0031473783
  7         0.0039443012    -0.9976003178    -0.0815221060    -0.0036561500     0.0076157848
  8        -0.0041205815     0.0589161298    -0.9962268195    -0.0005835441     0.0008523198
  9        -0.0006366816    -0.0256465062     0.0013946128    -0.0111031691     0.9999543469
 10        -0.0022898019    -0.0034260149    -0.0008116140     0.9998322698     0.0001627084

  Heff~ (Hermitian) --> SC
                1                2                3                4                5
  1       -54.4455178521     0.3326361851     2.3026096180    -0.1912148610    -0.5815651431
  2         0.3326361851     5.2791974712     0.1232113914     0.2809526161    -0.2779124704
  3         2.3026096180     0.1232113914    11.1703764587    -0.3181540100    -1.0903512360
  4        -0.1912148610     0.2809526161    -0.3181540100     7.5338005740     0.2715204850
  5        -0.5815651431    -0.2779124704    -1.0903512360     0.2715204850    33.3899743354
  6         2.4801001229     0.1475952659    -0.2075357194    -0.3085996224    -0.0792189973
  7        -2.6896221544    -1.0199678106     0.2380389170    -1.4368539410    -0.1827858911
  8        -0.7566301513     0.1528308958    -3.7711279694    -0.9718516864    -0.0191039553
  9        -2.5789466960     8.0923418569     4.1839192025     6.7538157140     0.4474039963
 10        -0.0051614456     2.4903885523     0.5068697686     0.8130678883     0.0676772380
                6                7                8                9               10
  1         2.4801001229    -2.6896221544    -0.7566301513    -2.5789466960    -0.0051614456
  2         0.1475952659    -1.0199678106     0.1528308958     8.0923418569     2.4903885523
  3        -0.2075357194     0.2380389170    -3.7711279694     4.1839192025     0.5068697686
  4        -0.3085996224    -1.4368539410    -0.9718516864     6.7538157140     0.8130678883
  5        -0.0792189973    -0.1827858911    -0.0191039553     0.4474039963     0.0676772380
  6       -26.8230062651     0.0555136830    -1.8637647107    -0.1118197678     0.0479319593
  7         0.0555136830    82.7220883204     1.7572594968    -1.0766678628    -0.2100907323
  8        -1.8637647107     1.7572594968   107.7188205213     0.4110115969     0.0033017166
  9        -0.1118197678    -1.0766678628     0.4110115969   219.8150701132     0.2030318908
 10         0.0479319593    -0.2100907323     0.0033017166     0.2030318908   150.9776007784
 eigenvectors of Heff~ (Hermitian) --> SC
                1                2                3                4                5
  1         0.9951919498    -0.0881078874    -0.0069808100     0.0017017797    -0.0349182132
  2        -0.0062345689     0.0059178904    -0.9989489455    -0.0046243866     0.0062115886
  3        -0.0354372348    -0.0015559221    -0.0053007395     0.1259504308    -0.9891528208
  4         0.0018365317    -0.0097656564    -0.0024846428     0.9911162260     0.1265748391
  5         0.0060078293    -0.0021248668    -0.0108018005    -0.0043531560    -0.0508776133
  6        -0.0881343062    -0.9959358006    -0.0053035413    -0.0102718267     0.0040569330
  7         0.0195827510    -0.0015150497    -0.0128484102     0.0176376462     0.0056273367
  8         0.0025800918    -0.0144095752     0.0011861939     0.0139686768    -0.0376877845
  9         0.0100502800    -0.0012530752     0.0376521307    -0.0336965891     0.0152668518
 10         0.0002090015     0.0002330962     0.0170006805    -0.0058909734     0.0027456796
                6                7                8                9               10
  1        -0.0080679600     0.0191887173    -0.0065307852     0.0001553371    -0.0091159064
  2        -0.0105981270     0.0123326929     0.0006041282     0.0168025253     0.0376834013
  3        -0.0497104115    -0.0070618608    -0.0387653130     0.0034606925     0.0197774866
  4         0.0105748317     0.0173494515    -0.0105280666     0.0054583578     0.0317656730
  5         0.9986075923     0.0035409873     0.0001586285     0.0004986201     0.0023010176
  6        -0.0014764352    -0.0012785385    -0.0137795968     0.0002795634    -0.0005986898
  7         0.0036484093    -0.9970452392     0.0701118728    -0.0033587220    -0.0081798318
  8        -0.0023056089     0.0701441783     0.9966121389    -0.0004938720     0.0026993278
  9        -0.0012905517    -0.0090512433    -0.0011125241    -0.0057205356     0.9984956931
 10        -0.0002001775    -0.0036484760     0.0009077458     0.9998156354     0.0048121042
 eigenvalues of Heff~ matrix (Hermitian) --> SC
                1
  1       -54.8340273976
  2       -26.6350275125
  3         4.9199554935
  4         7.2200161031
  5        11.0253467939
  6        33.4536767078
  7        82.6797070699
  8       108.0297577139
  9       151.0252354112
 10       220.4537640721

*******************************************
* Second order effective Hamiltonian (PC) *
*******************************************

                1                2                3                4                5
  1      -242.2405835504    36.3044259667   286.4303235490   467.7555320216   -42.2005244958
  2         2.4296292533  -315.7708728013  -225.4212171923   182.2557404082   -54.3235027429
  3        -7.1913385933    79.4248995686  -507.1503374862   -48.2791844229    20.9627355156
  4        -5.0829325619    35.1370155602  -388.1243940999    13.0275768024    -8.6825222597
  5         0.1416033735    -5.8917365298   -66.9826910776  -270.5320047484  -290.1520758045
  6         0.9763685506    63.3183946682  -105.9100235523  -148.3445897088   -33.7226124391
  7        -1.4202790671   -74.1660092400  -414.9744315967  -460.4190257171    22.7978205535
  8        -6.0212603567    16.3971086905  -151.8629282444  -506.3746702079    -4.4567908570
  9         0.3130955291    59.2504006228   259.7814198788   -91.3797373591    20.3636393617
 10        -2.7781500078    48.9581693890   465.0656794207    -1.6948123041    84.4664364828
                6                7                8                9               10
  1        35.8782710104    17.5016316771    -6.3553137529     6.1498653735    -1.0140920649
  2        20.8606762929    -5.0437353473   -19.2683139778    23.6783754598    12.7719128877
  3       -16.5322923899     4.9324601848   -27.5300916186    23.4291062295   -14.5180793062
  4       -10.1469678868    19.5419203080    17.1237843621    23.8318099977     9.0731319254
  5        30.6150402333    14.8186517753    25.9731874349    18.9338811969    -3.3741936614
  6      -254.7485733141   -14.9811036983    55.1663284116     2.4014781444    -4.2028559989
  7       -11.8403380434  -224.8976293290   -25.6981839566   -12.3789921890     5.8144362818
  8        -3.0611554104    -3.4923097308  -287.1179419653    -1.8630766008    -0.5212685711
  9         1.5114355445     5.2042510480   -11.8355424083  -293.5462884129     4.9231592359
 10        -1.9925304409    -1.1912468641    15.3044291440   -23.3066644622  -271.0008916512

**************************************************
* Zero + second order effective Hamiltonian (PC) *
**************************************************

                1                2                3                4                5
  1      -242.2405835504    36.3044259667   286.4303235490   467.7555320216   -42.2005244958
  2         2.4296292533  -315.7708728013  -225.4212171923   182.2557404082   -54.3235027429
  3        -7.1913385933    79.4248995686  -507.1503374862   -48.2791844229    20.9627355156
  4        -5.0829325619    35.1370155602  -388.1243940999    13.0275768024    -8.6825222597
  5         0.1416033735    -5.8917365298   -66.9826910776  -270.5320047484  -290.1520758045
  6         0.9763685506    63.3183946682  -105.9100235523  -148.3445897088   -33.7226124391
  7        -1.4202790671   -74.1660092400  -414.9744315967  -460.4190257171    22.7978205535
  8        -6.0212603567    16.3971086905  -151.8629282444  -506.3746702079    -4.4567908570
  9         0.3130955291    59.2504006228   259.7814198788   -91.3797373591    20.3636393617
 10        -2.7781500078    48.9581693890   465.0656794207    -1.6948123041    84.4664364828
                6                7                8                9               10
  1        35.8782710104    17.5016316771    -6.3553137529     6.1498653735    -1.0140920649
  2        20.8606762929    -5.0437353473   -19.2683139778    23.6783754598    12.7719128877
  3       -16.5322923899     4.9324601848   -27.5300916186    23.4291062295   -14.5180793062
  4       -10.1469678868    19.5419203080    17.1237843621    23.8318099977     9.0731319254
  5        30.6150402333    14.8186517753    25.9731874349    18.9338811969    -3.3741936614
  6      -254.7485733141   -14.9811036983    55.1663284116     2.4014781444    -4.2028559989
  7       -11.8403380434  -224.8976293290   -25.6981839566   -12.3789921890     5.8144362818
  8        -3.0611554104    -3.4923097308  -287.1179419653    -1.8630766008    -0.5212685711
  9         1.5114355445     5.2042510480   -11.8355424083  -293.5462884129     4.9231592359
 10        -1.9925304409    -1.1912468641    15.3044291440   -23.3066644622  -271.0008916512

 Eigenvalues of Heff (non-Hermitian):

 n.       Real          Imag     
 1   -469.94758159  91.40547444
 2   -469.94758159 -91.40547444
 3   -284.86894381  36.00728986
 4   -284.86894381 -36.00728986
 5   -261.72431943  25.01561975
 6   -261.72431943 -25.01561975
 7   -250.75610157   0.00000000
 8   -228.02507346   0.00000000
 9    -80.86737642  61.34225290
10    -80.86737642 -61.34225290

 Right eigenvectors
                1                2                3                4                5
  1         0.4342039325    -0.0132377283     0.2484876256     0.1301383657     0.2977004740
  2        -0.2255537707    -0.0919067874    -0.0965980317    -0.0169975859    -0.0006340881
  3        -0.1472966304     0.0763161423    -0.0475652383     0.0159419214     0.0378608624
  4        -0.0946895159     0.0474976190     0.0242429250    -0.0083505838    -0.0198152603
  5        -0.1202617895     0.0167733759     0.4606790265    -0.0501622108    -0.2006529648
  6        -0.0570829835     0.0713566784     0.4761273945     0.0000000000    -0.6019100407
  7        -0.5242578221     0.0000000000    -0.3745755558     0.0392672658     0.1025299338
  8        -0.3704036088     0.0198403976    -0.0064373748     0.2777754573     0.0047492586
  9         0.2093215707     0.0486415637    -0.1262991077     0.3244628811     0.3697380215
 10         0.4772168138     0.0614583818    -0.1602554160    -0.3180034860     0.3240257768
                6                7                8                9               10
  1         0.0825575141     0.8693364188    -0.4054842180    -0.5327650953    -0.0467743123
  2         0.0303815214     0.0547631556     0.0840429695    -0.2097457499    -0.0255008677
  3         0.0179291537     0.0017371767    -0.0197779668    -0.0198609117     0.0040561894
  4        -0.0004665731    -0.0109687352    -0.0054878478    -0.1448911797    -0.0861282885
  5         0.0920583536     0.1478482227     0.2311555465     0.3133668305     0.0411483543
  6         0.0000000000     0.0421795685     0.5525525793     0.0808212183     0.0548982179
  7         0.1379360180    -0.0614556596    -0.5507636914     0.6107986344     0.0000000000
  8        -0.1551727221    -0.0070117609     0.1441796260     0.3783626160     0.0932932271
  9         0.1194074807     0.2286932361     0.0465162981     0.0135673675     0.0300921692
 10         0.4252746378     0.4017052212     0.3782309214     0.0709316148     0.0034473193

 Left eigenvectors
                1                2                3                4                5
  1         0.0294947587    -0.0158684307    -0.0385402964    -0.0447947662     0.1089510310
  2        -0.3534610340     0.2837464228    -0.0261550737     0.0749451105    -0.2555235553
  3         0.8367450726     0.0000000000     0.2469910563    -0.2754913214    -0.2562661646
  4         0.1660231295    -0.0512543991    -0.0496418674     0.1139455989     0.2639593097
  5        -0.1158431885     0.1436249612     0.5482965082     0.0000000000    -0.2017310810
  6         0.0833886802    -0.0829341427    -0.2588047958     0.1766558728    -0.1327530820
  7        -0.0224448978     0.0058935888    -0.1616865642     0.0875971189    -0.1502896126
  8         0.0590147277     0.0129203060    -0.1862519879    -0.1499452739     0.5313278770
  9        -0.0747688354    -0.0112040591     0.0598088413     0.5243966417    -0.3988423156
 10         0.0593139725    -0.0423881188    -0.1521153590    -0.2152806671     0.1088998605
                6                7                8                9               10
  1        -0.0626909483     0.3447464428    -0.1587876050    -0.0025563819    -0.0006510243
  2         0.0410874094    -0.0096744130     0.2457254093    -0.0891916136    -0.0590230830
  3         0.2213066773    -0.3557596308    -0.4626355687    -0.6376106771    -0.0902131635
  4        -0.0015138548     0.2420524976     0.5353880214     0.7358586700     0.0000000000
  5         0.2843432844    -0.3416633721    -0.0604127898    -0.0388511052     0.0052640987
  6        -0.3050895477     0.2056665422     0.0277489639    -0.0067133794    -0.0032169515
  7        -0.1401670037     0.1267404344    -0.2588184520     0.0631873896     0.0242826809
  8         0.0000000000     0.5481842947     0.4970492583     0.1291333510     0.0560077536
  9         0.0716440840    -0.3719110860     0.0118154583    -0.0073574569    -0.0229730258
 10        -0.0057785717     0.2863256336     0.3084302926     0.0716554322     0.0260169990

  Heff~ (Hermitian) --> PC
                1                2                3                4                5
  1      -238.8009599482    45.4075743204    26.8481912981    17.4448939033   -16.3088541032
  2        45.4075743204  -347.8865774903    58.4950934345    21.6783254017   -65.4810015823
  3        26.8481912981    58.4950934345  -340.7943457368  -141.2851954649   -10.5028519095
  4        17.4448939033    21.6783254017  -141.2851954649  -161.6769245901   -14.3191321546
  5       -16.3088541032   -65.4810015823   -10.5028519095   -14.3191321546  -270.5408022159
  6        -7.4083258769    24.1454368998   -25.3550280523   -23.4586829159     9.0306664484
  7        -6.4351188908   -90.8911841258   -62.6913600034   -27.0459082505    21.1174747090
  8       -11.2197065145   -64.8808307374   -47.4677509783   -44.9224686381    13.7004648785
  9       -12.9067558755    28.2753154804     9.4771042537     4.2060952272    16.8284517500
 10       -23.3544979708    34.4336172115    -8.5937436304     8.2963200142    36.9707935530
                6                7                8                9               10
  1        -7.4083258769    -6.4351188908   -11.2197065145   -12.9067558755   -23.3544979708
  2        24.1454368998   -90.8911841258   -64.8808307374    28.2753154804    34.4336172115
  3       -25.3550280523   -62.6913600034   -47.4677509783     9.4771042537    -8.5937436304
  4       -23.4586829159   -27.0459082505   -44.9224686381     4.2060952272     8.2963200142
  5         9.0306664484    21.1174747090    13.7004648785    16.8284517500    36.9707935530
  6      -265.0266149772    -2.0130353961     6.5059215116    -3.8154781839     5.2013060400
  7        -2.0130353961  -231.8392955494     1.9418121855    14.5042046390    35.1553739447
  8         6.5059215116     1.9418121855  -257.7121137481    13.6191811376    45.0084737255
  9        -3.8154781839    14.5042046390    13.6191811376  -284.4895360973    -2.6979669462
 10         5.2013060400    35.1553739447    45.0084737255    -2.6979669462  -274.8304471593
 eigenvectors of Heff~ (Hermitian) --> PC
                1                2                3                4                5
  1        -0.1239857753     0.1197904376    -0.0193634079    -0.2386489746    -0.0896313979
  2         0.7723737845    -0.0434271963    -0.0534309640     0.1880137759     0.2386165059
  3        -0.2547442795    -0.7572458073     0.0991907368     0.0063260836     0.0827297827
  4        -0.1009795944    -0.4363645333     0.0155865271    -0.0642310697    -0.0063721904
  5         0.2596495339    -0.0553357517     0.4055349597    -0.7239038643     0.2009303353
  6        -0.1500700253    -0.1266750930    -0.1410447721    -0.1862088244     0.4270836050
  7         0.2416694830    -0.2838166335    -0.1428706271     0.3099830521     0.3883158275
  8         0.2113646711    -0.2959166918    -0.2805681092     0.0061921009    -0.6447337667
  9        -0.1764838320     0.1119585832    -0.7655081201    -0.2158282515     0.2915898338
 10        -0.2980103002     0.1420112396     0.3423493175     0.4495682790     0.2321092537
                6                7                8                9               10
  1        -0.0325496924    -0.7999419935     0.4064994187     0.2752228033     0.1515244939
  2        -0.1060859135    -0.1581828115    -0.2580293410     0.3723917023     0.2547158955
  3        -0.2117270675     0.0306240276     0.0186050936    -0.0101919150     0.5465756068
  4        -0.0719832904     0.0063121338    -0.0787837108     0.5814262189    -0.6674542549
  5        -0.2649722347    -0.0407589067    -0.1014630017    -0.3078843361    -0.1539239663
  6         0.7306173571    -0.2198694507    -0.3712161432    -0.0626106657     0.0244710100
  7         0.0255239118    -0.1498096010     0.5338447242    -0.4244568186    -0.3248155199
  8         0.0224233346    -0.3235606636    -0.3325065280    -0.3743968391    -0.1318785735
  9        -0.4625993884     0.0239871382    -0.1520083569    -0.0315542802    -0.0058133660
 10        -0.3442555351    -0.3954486881    -0.4414437362    -0.1654430083    -0.1438671988
 eigenvalues of Heff~ matrix (Hermitian) --> PC
                1
  1      -469.9475815904
  2      -469.9475815904
  3      -284.8689438071
  4      -284.8689438071
  5      -261.7243194274
  6      -261.7243194274
  7      -250.7561015689
  8      -228.0250734551
  9       -80.8673764194
 10       -80.8673764194


                 Summary of the QD-NEVPT2 energies
 ------------------------------------------------------------------------
 state   diagonalization     strongly-contracted     partially-contracted

 @   1      -230.7867652             -54.8340274             -469.9475816
 @   2      -230.6085863             -26.6350275             -469.9475816
 @   3      -230.4934185               4.9199555             -284.8689438
 @   4      -230.4911501               7.2200161             -284.8689438
 @   5      -230.4911517              11.0253468             -261.7243194
 @   6      -230.4425789              33.4536767             -261.7243194
 @   7      -230.4425827              82.6797071             -250.7561016
 @   8      -230.3667680             108.0297577             -228.0250735
 @   9      -230.3502551             151.0252354              -80.8673764
 @  10      -230.3306605             220.4537641              -80.8673764
 ------------------------------------------------------------------------

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