Title: /CASSCF_NEVPT2/LS/STAGGERED Cr(7-Me_ind)2_STAG_ls
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/197887
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 C12 2.228730
Cr1 C21 2.228452
Cr1 C15 2.219390
Cr1 C6 2.219146
Cr1 C4 2.137958
Cr1 C13 2.137637
Cr1 C14 2.133166
Cr1 C5 2.132677
Cr1 C3 2.109041
Cr1 C2 2.108807
C2 C5 1.431312
C2 C4 1.431154
C2 H24 1.079410
C3 C14 1.431225
C3 C13 1.431162
C3 H25 1.079393
C4 C12 1.434607
C4 H22 1.079582
C5 C6 1.435667
C5 H26 1.079107
C6 C12 1.443170
C6 C7 1.424816
C7 C32 1.499113
C7 C8 1.375513
C8 C9 1.417603
C8 H30 1.085123
C9 C10 1.371647
C9 H29 1.084040
C10 C12 1.417573
C10 H11 1.084005
C13 C21 1.434654
C13 H23 1.079596
C14 C15 1.435685
C14 H27 1.079120
C15 C21 1.443144
C15 C16 1.424742
C16 C36 1.498995
C16 C17 1.375621
C17 C18 1.417559
C17 H31 1.085032
C18 C19 1.371670
C18 H28 1.084150
C19 C21 1.417593
C19 H20 1.083868
C32 H33 1.095359
C32 H34 1.094655
C32 H35 1.090910
C36 H38 1.095393
C36 H37 1.094703
C36 H39 1.090889

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment

NUC ELEC TOTAL
x -0.00006 0.00031 0.00025
y 0.00833 -0.00778 0.00056
z 0.01053 -0.01029 0.00024
μ [Debye] 0.00166

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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