Title: CH3_CCSD(T)_CBS_TQ__sp
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/468995
Program: Orca 5.0.4 - RELEASE
Author: Mulks, Florian
Formula: CH3
Calculation type: Single point
Method: CCSD(T)

JOB |

Atomic coordinates [Å]

Atom x y z BASIS SET
TYPE (Primitive) / [Contracted]

MOLECULAR INFO

Multiplicity 2
Charge 0

Bond distances

Atom1 Atom2 Distance
C1 H2 1.076786
C1 H4 1.076838
C1 H3 1.076757

Total SCF energy

Value Units
Total Energy -39.57802190 Eh
Nuclear Repulsion 9.69707844 Eh
Electronic Energy -49.27510034 Eh
One Electron Energy -71.61490933 Eh
Two Electron Energy 22.33980900 Eh
Potential Energy -79.11104858 Eh
Kinetic Energy 39.53302667 Eh
Virial Ratio 2.00113817
CCSD Energy -39.79748066 Eh
T1 diagnostic 0.007965786

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment MDCI

NUC ELEC TOTAL
x 0.00109 -0.00085 0.00024
y -0.00106 0.00060 -0.00046
z -0.00070 0.00054 -0.00015
μ [Debye] 0.00138

Frontier orbitals

Spin UP orbitals

All Homo/Lumo range:

Spin DOWN orbitals

All Homo/Lumo range:

Final results

Total Energy -39.5780219 Eh
Final Single Point Energy -39.81723094 Eh
Nuclear Repulsion 9.69707844 Eh
<S^2> 0.762 (expected value: 0.75)
CCSD Energy -39.79748066 Eh
SCF MDCI corr. Total
Energy with basis aug-cc-pVTZ -39.578020831 -0.203735955 -39.781756786
Energy with basis aug-cc-pVQZ -39.580449700 -0.222657766 -39.803107466
Extrapolated CBS energy (3/4) -39.581102939 -0.236128003 -39.817230942

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