Title: /CASSCF_NEVPT2/LS/STAGGERED Cr(ind)2_STAG_ls
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/197891
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 C27 2.228899
Cr1 C18 2.228862
Cr1 C14 2.228830
Cr1 C5 2.228822
Cr1 C17 2.136289
Cr1 C4 2.136255
Cr1 C15 2.136253
Cr1 C2 2.136249
Cr1 C16 2.110180
Cr1 C3 2.110111
C2 C14 1.434550
C2 C3 1.431069
C2 H32 1.079551
C3 C4 1.431047
C3 H30 1.079360
C4 C5 1.434522
C4 H31 1.079547
C5 C14 1.444845
C5 C6 1.417998
C6 C8 1.372414
C6 H7 1.084228
C8 C10 1.418227
C8 H9 1.083913
C10 C12 1.372412
C10 H11 1.083910
C12 C14 1.418004
C12 H13 1.084230
C15 C27 1.434548
C15 C16 1.431042
C15 H33 1.079546
C16 C17 1.431012
C16 H29 1.079364
C17 C18 1.434553
C17 H28 1.079550
C18 C27 1.444833
C18 C19 1.417987
C19 C21 1.372418
C19 H20 1.084228
C21 C23 1.418225
C21 H22 1.083911
C23 C25 1.372414
C23 H24 1.083913
C25 C27 1.418005
C25 H26 1.084227

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment

NUC ELEC TOTAL
x -0.00009 0.00009 -0.00000
y 0.00104 -0.00123 -0.00019
z 0.00257 -0.00297 -0.00040
μ [Debye] 0.00112

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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