Title: /CASSCF_NEVPT2/LS/STAGGERED Cr(6-Me_ind)2_STAG_ls
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/197888
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 C16 2.231485
Cr1 C6 2.231392
Cr1 C13 2.224301
Cr1 C23 2.223736
Cr1 C15 2.139167
Cr1 C5 2.138558
Cr1 C4 2.132399
Cr1 C14 2.132004
Cr1 C3 2.108902
Cr1 C2 2.108613
C2 C5 1.431959
C2 C4 1.431278
C2 H26 1.079377
C3 C15 1.431903
C3 C14 1.431308
C3 H27 1.079372
C4 C13 1.435412
C4 H24 1.079500
C5 C6 1.433665
C5 H28 1.079573
C6 C13 1.442231
C6 C7 1.418487
C7 C9 1.374337
C7 H8 1.085293
C9 C34 1.504881
C9 C10 1.425408
C10 C11 1.370136
C10 H39 1.085262
C11 C13 1.418127
C11 H12 1.084359
C14 C23 1.435513
C14 H25 1.079495
C15 C16 1.433543
C15 H29 1.079578
C16 C23 1.442255
C16 C17 1.418530
C17 C19 1.374320
C17 H18 1.085296
C19 C30 1.504885
C19 C20 1.425427
C20 C21 1.370124
C20 H38 1.085255
C21 C23 1.418128
C21 H22 1.084361
C30 H31 1.094639
C30 H32 1.094353
C30 H33 1.091251
C34 H36 1.094635
C34 H35 1.094355
C34 H37 1.091254

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment

NUC ELEC TOTAL
x -0.01138 0.01155 0.00018
y 0.00326 -0.00288 0.00038
z 0.02527 -0.02491 0.00036
μ [Debye] 0.00140

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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