Title: /CASSCF_NEVPT2/LS/ECLIPSED Cr(ind)2_EC_ls
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/197903
Program: Orca 4.0.0.2 - RELEASE
Author: Navarro, Laia
Formula: C18H14Cr
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 C18 2.220114
Cr1 C14 2.219898
Cr1 C27 2.218641
Cr1 C5 2.218332
Cr1 C2 2.132949
Cr1 C17 2.132760
Cr1 C15 2.131362
Cr1 C4 2.131242
Cr1 C3 2.108371
Cr1 C16 2.108223
C2 C14 1.432924
C2 C3 1.432607
C2 H28 1.079567
C3 C4 1.432778
C3 H30 1.078666
C4 C5 1.433377
C4 H32 1.079523
C5 C14 1.446611
C5 C6 1.417818
C6 C8 1.371590
C6 H7 1.084102
C8 C10 1.418505
C8 H9 1.083739
C10 C12 1.371580
C10 H11 1.083760
C12 C14 1.417893
C12 H13 1.084128
C15 C27 1.433394
C15 C16 1.432805
C15 H29 1.079558
C16 C17 1.432623
C16 H31 1.078664
C17 C18 1.432963
C17 H33 1.079536
C18 C27 1.446612
C18 C19 1.417932
C19 C21 1.371551
C19 H20 1.084126
C21 C23 1.418479
C21 H22 1.083761
C23 C25 1.371595
C23 H24 1.083742
C25 C27 1.417791
C25 H26 1.084104

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment

NUC ELEC TOTAL
x -2.76361 2.82631 0.06270
y -6.04525 6.19092 0.14567
z -4.20109 4.29665 0.09556
μ [Debye] 0.47062

Wave function specification

Number of closed shell electrons 142
Number of electrons in active shells 4
Number of internal orbitals 71
Number of active orbitals 5
Number of external orbitals 742
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 23
Inactive orbitals 71
Active orbitals 5
External orbitals 742
Deleted orbitals 0
Total number of orbitals 818

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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