Title: /CASSCF_output_files/CASSCF-diradicoloids/cubene cubene
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/499145
Program: Molcas 22.06 - 68-gf3046b4
Author: Houk, Kendall N: Wang, Zuwei: Shao, Huiling: Wong, Audrey: Garg, Neil K
Formula: C8H6
Calculation type: Single point
Method: CASSCF CASPT2

Atomic coordinates [Å]

Atom x y z basis set
TYPE (primitive) / [contracted]

MOLECULAR INFO

Symmetry

Character Table for C1


Charge 0.000
Multiplicity 1

Integrals

Multipole Moment integrals up to order 2
Kinetic Energy integrals
Nuclear Attraction integrals (point charge)
One-Electron Hamiltonian integrals
Velocity integrals
Orbital angular momentum around (-0.0000 -0.0000 -0.0628 )
Velocity quadrupole around (-0.0000 -0.0000 -0.0628 )
RI decomposed two-electron repulsion integrals stored Cholesky style
- acCD auxiliary basis
- CD Threshold: 0.10E-03

Bond distances

Atom1 Atom2 Distance
C1 C3 1.575225
C1 C5 1.553492
C1 H9 1.096110
C1 C2 1.546888
C2 C6 1.383250
C2 C4 1.546885
C3 C7 1.535409
C3 H10 1.093842
C3 C4 1.575226
C4 H12 1.096110
C4 C8 1.553493
C5 H11 1.096109
C5 C7 1.575231
C5 C6 1.546867
C6 C8 1.546867
C7 H14 1.093842
C7 C8 1.575231
C8 H13 1.096109

JOB |

RASSCF

Wave function specification

Number of closed shell electrons 44
Number of electrons in active shells 10
Max number of holes in RAS1 space 0
Max nr of electrons in RAS3 space 0
Number of inactive orbitals 22
Number of active orbitals 10
Number of secondary orbitals 206
Spin quantum number 0.0
State symmetry 1
Total molecular charge 0.00

Orbital specifications

Symmetry species 1
a
Frozen orbitals 0
Inactive orbitals 22
Active orbitals 10
RAS1 orbitals 0
RAS2 orbitals 10
RAS3 orbitals 0
Secondary orbitals 206
Deleted orbitals 0
Number of basis functions 238

CI expansion specifications

Number of determinants 31878
Number of root(s) required 1
CI roots used / Weights
1
1.00
Highest root included in the CI 1
Root passed to geometry opt. 1

Energies

Root Total energy (au) ∆E (eV) ∆E (cm-1)
1 -306.274430 0.00 0

Wave functions / Weights of the most important CSFs

Conf 1111111111 1

Natural Occupation numbers

Active orbitals

Symmetry 1 1
23a 1.974289
24a 1.984409
25a 1.967103
26a 1.969372
27a 1.895145
28a 0.112475
29a 0.028476
30a 0.018708
31a 0.026023
32a 0.024000

Electrostatic moments

Charge

0.000

Dipole moment [Debye]

1

Quadrupole moment [Debye**Ang]

1

Population analysis

Mulliken atomic charges

CASPT2

Wave function specification

Number of closed shell electrons 28
Number of electrons in active shells 10
Max number of holes in RAS1 space 0
Max nr of electrons in RAS3 space 0
Number of inactive orbitals 14
Number of active orbitals 10
Number of secondary orbitals 206
Spin quantum number 0.0
State symmetry 1
Total molecular charge 0.00

Orbital specifications

Symmetry species 1
a
Frozen orbitals 8
Inactive orbitals 14
Active orbitals 10
Secondary orbitals 206
Deleted orbitals 0
Number of basis functions 238

Single-State CASPT2

Root Total energy (au) ∆E (eV) ∆E (cm-1) Ref. Weight
1 -307.2474953275 0.00 0 0.73857

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