Title: /CASSCF_output_files/CASSCF-test-set-ground D-BCB
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/499154
Program: Molcas 22.06 - 68-gf3046b4
Author: Houk, Kendall N: Wang, Zuwei: Shao, Huiling: Wong, Audrey: Garg, Neil K
Formula: C4H6
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 0.0001 -0.0028 )
Velocity quadrupole around ( 0.0000 0.0001 -0.0028 )
RI decomposed two-electron repulsion integrals stored Cholesky style
- acCD auxiliary basis
- CD Threshold: 0.10E-03

Bond distances

Atom1 Atom2 Distance
C1 H10 1.087774
C1 C6 1.495712
C1 C2 1.496001
C1 C3 1.478655
C2 H5 1.095336
C2 H4 1.100386
C2 C3 1.495435
C3 C6 1.495780
C3 H9 1.087758
C6 H8 1.095338
C6 H7 1.100366

JOB |

RASSCF

Wave function specification

Number of closed shell electrons 20
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 10
Number of active orbitals 10
Number of secondary orbitals 126
Spin quantum number 0.0
State symmetry 1
Total molecular charge 0.00

Orbital specifications

Symmetry species 1
a
Frozen orbitals 0
Inactive orbitals 10
Active orbitals 10
RAS1 orbitals 0
RAS2 orbitals 10
RAS3 orbitals 0
Secondary orbitals 126
Deleted orbitals 0
Number of basis functions 146

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 -155.002601 0.00 0

Wave functions / Weights of the most important CSFs

Conf 1111111111 1

Natural Occupation numbers

Active orbitals

Symmetry 1 1
11a 1.985122
12a 1.968914
13a 1.973278
14a 1.977578
15a 1.963782
16a 0.046691
17a 0.026652
18a 0.018763
19a 0.018325
20a 0.020895

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 12
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 6
Number of active orbitals 10
Number of secondary orbitals 126
Spin quantum number 0.0
State symmetry 1
Total molecular charge 0.00

Orbital specifications

Symmetry species 1
a
Frozen orbitals 4
Inactive orbitals 6
Active orbitals 10
Secondary orbitals 126
Deleted orbitals 0
Number of basis functions 146

Single-State CASPT2

Root Total energy (au) ∆E (eV) ∆E (cm-1) Ref. Weight
1 -155.4590034770 0.00 0 0.86397

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