Title: /CASSCF_NEVPT2/LS/STAGGERED Cr(2-Me_ind)2_STAG_ls
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/197889
Program: Orca 4.0.0.2 - RELEASE
Author: Navarro, Laia
Formula: C20H18Cr
Calculation type: Single point
Method: ROHF casscf

JOB |

Atomic coordinates [Å]

Atom x y z BASIS SET
TYPE (Primitive) / [Contracted]

MOLECULAR INFO

Multiplicity 3
Charge 0

Bond distances

Atom1 Atom2 Distance
Cr1 C31 2.227534
Cr1 C14 2.227529
Cr1 C5 2.227484
Cr1 C22 2.227479
Cr1 C19 2.135727
Cr1 C2 2.135719
Cr1 C4 2.135642
Cr1 C21 2.135635
Cr1 C20 2.119218
Cr1 C3 2.119218
C2 C3 1.434522
C2 C14 1.433678
C2 H39 1.080446
C3 C15 1.495856
C3 C4 1.434532
C4 C5 1.433679
C4 H38 1.080446
C5 C14 1.444745
C5 C6 1.417306
C6 C8 1.373165
C6 H7 1.084325
C8 C10 1.417645
C8 H9 1.083947
C10 C12 1.373158
C10 H11 1.083948
C12 C14 1.417316
C12 H13 1.084327
C15 H16 1.095687
C15 H18 1.091439
C15 H17 1.091427
C19 C20 1.434522
C19 C31 1.433675
C19 H37 1.080446
C20 C32 1.495856
C20 C21 1.434533
C21 C22 1.433682
C21 H36 1.080445
C22 C31 1.444744
C22 C23 1.417306
C23 C25 1.373164
C23 H24 1.084326
C25 C27 1.417645
C25 H26 1.083948
C27 C29 1.373158
C27 H28 1.083949
C29 C31 1.417317
C29 H30 1.084325
C32 H33 1.095687
C32 H35 1.091438
C32 H34 1.091427

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment

NUC ELEC TOTAL
x -0.00001 0.00007 0.00006
y -0.00006 0.00041 0.00035
z 0.00001 0.00003 0.00004
μ [Debye] 0.00091

Wave function specification

Number of closed shell electrons 158
Number of electrons in active shells 4
Number of internal orbitals 79
Number of active orbitals 5
Number of external orbitals 852
Spin quantum number 2 1 0
Total molecular charge 0

CI expansion specifications

Block :
Multiplicity
Number of determinants
Number of root(s) required
CI roots used/Weights

Wave functions / Weights of the most important CSFs

Multiplicity :

Block: 1 , multiplicity: 5

Conf Roots
0 1 2 3 4

Block: 2 , multiplicity: 3

Conf Roots
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Block: 3 , multiplicity: 1

Conf Roots
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49

Orbital specifications / SC-NEVPT2

Frozen orbitals 25
Inactive orbitals 79
Active orbitals 5
External orbitals 852
Deleted orbitals 0
Total number of orbitals 936

Final results CASSCF / SC-NEVPT2

Root Multiplicity CASSCF (au) ∆E (eV) ∆E (cm-1) NEVPT2 (au) ∆E (eV) ∆E (cm-1)

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