Title: /CASSCF_NEVPT2/LS/ECLIPSED Cr(2-Me_ind)2_EC_ls
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/197901
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 C14 2.218898
Cr1 C18 2.218754
Cr1 C5 2.217324
Cr1 C27 2.217041
Cr1 C2 2.131792
Cr1 C17 2.131547
Cr1 C4 2.129932
Cr1 C15 2.129837
Cr1 C3 2.118681
Cr1 C16 2.118564
C2 C3 1.435598
C2 C14 1.432690
C2 H39 1.080542
C3 C28 1.495568
C3 C4 1.435813
C4 C5 1.433127
C4 H38 1.080531
C5 C14 1.446135
C5 C6 1.417028
C6 C8 1.372324
C6 H7 1.084169
C8 C10 1.417705
C8 H9 1.083757
C10 C12 1.372335
C10 H11 1.083778
C12 C14 1.417102
C12 H13 1.084193
C15 C16 1.435861
C15 C27 1.433194
C15 H36 1.080534
C16 C32 1.495550
C16 C17 1.435576
C17 C18 1.432712
C17 H37 1.080541
C18 C27 1.446151
C18 C19 1.417179
C19 C21 1.372302
C19 H20 1.084191
C21 C23 1.417676
C21 H22 1.083779
C23 C25 1.372338
C23 H24 1.083756
C25 C27 1.417017
C25 H26 1.084171
C28 H29 1.095847
C28 H30 1.091809
C28 H31 1.091771
C32 H34 1.095849
C32 H35 1.091825
C32 H33 1.091751

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment

NUC ELEC TOTAL
x 1.64499 -1.46127 0.18371
y 3.53858 -3.12930 0.40929
z 2.46665 -2.18764 0.27900
μ [Debye] 1.34285

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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