Title: /CASSCF_NEVPT2/LS/ECLIPSED Cr(1-Me_ind)2_EC_ls
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/197902
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 2.220718
Cr1 C31 2.219206
Cr1 C22 2.214199
Cr1 C5 2.211663
Cr1 C2 2.148451
Cr1 C19 2.145729
Cr1 C21 2.126203
Cr1 C4 2.124324
Cr1 C3 2.108979
Cr1 C20 2.108391
C2 C15 1.496007
C2 C14 1.435103
C2 C3 1.434809
C3 C4 1.433259
C3 H37 1.079565
C4 C5 1.433262
C4 H39 1.079538
C5 C14 1.446688
C5 C6 1.417259
C6 C8 1.371902
C6 H7 1.084184
C8 C10 1.418398
C8 H9 1.083693
C10 C12 1.371818
C10 H11 1.083838
C12 C14 1.418479
C12 H13 1.084091
C15 H16 1.095761
C15 H17 1.092455
C15 H18 1.091713
C19 C32 1.496016
C19 C31 1.435785
C19 C20 1.435199
C20 C21 1.433076
C20 H36 1.079563
C21 C22 1.432680
C21 H38 1.079557
C22 C31 1.446608
C22 C23 1.417375
C23 C25 1.371889
C23 H24 1.084212
C25 C27 1.418308
C25 H26 1.083721
C27 C29 1.371858
C27 H28 1.083810
C29 C31 1.418337
C29 H30 1.084081
C32 H33 1.095780
C32 H35 1.092518
C32 H34 1.091669

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment

NUC ELEC TOTAL
x -9.52624 9.45579 -0.07045
y 1.26031 -0.96034 0.29996
z 0.40885 -0.21563 0.19322
μ [Debye] 0.92444

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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