Title: /CASSCF_output_files/CASSCF-diradicoloids/cyclohexadiene-O-1 cyclohexadiene-O-1
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/499146
Program: Molcas 22.06 - 68-gf3046b4
Author: Houk, Kendall N: Wang, Zuwei: Shao, Huiling: Wong, Audrey: Garg, Neil K
Formula: C5H6O
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 (-0.0739 -0.0640 -0.0123 )
Velocity quadrupole around (-0.0739 -0.0640 -0.0123 )
RI decomposed two-electron repulsion integrals stored Cholesky style
- acCD auxiliary basis
- CD Threshold: 0.10E-03

Bond distances

Atom1 Atom2 Distance
C1 H7 1.101200
C1 H8 1.099940
C1 C2 1.517811
C1 C5 1.542819
C2 H6 1.095119
C2 C3 1.332169
C3 C4 1.345948
C4 O12 1.349899
C4 H9 1.092893
C5 H10 1.102890
C5 O12 1.432747
C5 H11 1.099019

JOB |

RASSCF

Wave function specification

Number of closed shell electrons 34
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 17
Number of active orbitals 10
Number of secondary orbitals 165
Spin quantum number 0.0
State symmetry 1
Total molecular charge 0.00

Orbital specifications

Symmetry species 1
a
Frozen orbitals 0
Inactive orbitals 17
Active orbitals 10
RAS1 orbitals 0
RAS2 orbitals 10
RAS3 orbitals 0
Secondary orbitals 165
Deleted orbitals 0
Number of basis functions 192

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 -267.757419 0.00 0

Wave functions / Weights of the most important CSFs

Conf 1111111111 1

Natural Occupation numbers

Active orbitals

Symmetry 1 1
18a 1.908806
19a 1.974449
20a 1.978698
21a 1.976096
22a 1.848470
23a 0.168640
24a 0.080408
25a 0.025772
26a 0.023524
27a 0.015137

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 22
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 11
Number of active orbitals 10
Number of secondary orbitals 165
Spin quantum number 0.0
State symmetry 1
Total molecular charge 0.00

Orbital specifications

Symmetry species 1
a
Frozen orbitals 6
Inactive orbitals 11
Active orbitals 10
Secondary orbitals 165
Deleted orbitals 0
Number of basis functions 192

Single-State CASPT2

Root Total energy (au) ∆E (eV) ∆E (cm-1) Ref. Weight
1 -268.4875610812 0.00 0 0.80433

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