Title: /CASSCF_output_files/CASSCF-diradicoloids/cyclooctyne cyclooctyne
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/499149
Program: Molcas 22.06 - 68-gf3046b4
Author: Houk, Kendall N: Wang, Zuwei: Shao, Huiling: Wong, Audrey: Garg, Neil K
Formula: C8H12
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 -0.0946 -0.0000 )
Velocity quadrupole around ( 0.0000 -0.0946 -0.0000 )
RI decomposed two-electron repulsion integrals stored Cholesky style
- acCD auxiliary basis
- CD Threshold: 0.10E-03

Bond distances

Atom1 Atom2 Distance
C1 H9 1.104090
C1 C3 1.544056
C1 H10 1.101241
C1 C2 1.556233
C2 H11 1.104089
C2 H12 1.101241
C2 C4 1.544056
C3 H13 1.102257
C3 H14 1.103027
C3 C5 1.545246
C4 H16 1.103028
C4 C6 1.545247
C4 H15 1.102258
C5 H17 1.103116
C5 H18 1.101204
C5 C7 1.461084
C6 C8 1.461084
C6 H19 1.103116
C6 H20 1.101205
C7 C8 1.210253

JOB |

RASSCF

Wave function specification

Number of closed shell electrons 50
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 25
Number of active orbitals 10
Number of secondary orbitals 257
Spin quantum number 0.0
State symmetry 1
Total molecular charge 0.00

Orbital specifications

Symmetry species 1
a
Frozen orbitals 0
Inactive orbitals 25
Active orbitals 10
RAS1 orbitals 0
RAS2 orbitals 10
RAS3 orbitals 0
Secondary orbitals 257
Deleted orbitals 0
Number of basis functions 292

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 -310.007229 0.00 0

Wave functions / Weights of the most important CSFs

Conf 1111111111 1

Natural Occupation numbers

Active orbitals

Symmetry 1 1
26a 1.982480
27a 1.981793
28a 1.941189
29a 1.979436
30a 1.928100
31a 0.071939
32a 0.058731
33a 0.021645
34a 0.018009
35a 0.016678

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 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 257
Spin quantum number 0.0
State symmetry 1
Total molecular charge 0.00

Orbital specifications

Symmetry species 1
a
Frozen orbitals 8
Inactive orbitals 17
Active orbitals 10
Secondary orbitals 257
Deleted orbitals 0
Number of basis functions 292

Single-State CASPT2

Root Total energy (au) ∆E (eV) ∆E (cm-1) Ref. Weight
1 -311.0270736943 0.00 0 0.73873

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