Title: of_I-2e_in_20250718144924
Browse item: https://iochem-bd.iciq.es:443/browse/handle/100/100702
Program: Orca 6.0.0 - RELEASE
Author: Brandon, Laurence
Formula: C7H6Cl4Cu2IN
Calculation type: Geometry optimization Minimum
Method: DFT ( B97-3c )

JOB |

Atomic coordinates [Å]

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

MOLECULAR INFO

Multiplicity 3
Charge 0

Bond distances

Atom1 Atom2 Distance
Cu1 Cl5 2.199370
Cu1 Cl2 2.356604
Cu1 Cl3 2.239367
Cu1 I18 2.754300
Cl2 Cu4 2.344066
Cu4 N6 1.937849
Cu4 Cl19 2.174222
N6 C7 1.271823
N6 H20 1.018454
C7 C8 1.468411
C7 H21 1.087891
C8 C9 1.389287
C8 C13 1.389930
C9 C10 1.386389
C9 H14 1.080516
C10 C11 1.388398
C10 H15 1.080781
C11 C12 1.386217
C11 H16 1.080826
C12 H17 1.079352
C12 C13 1.383400
C13 I18 2.106345

Solvation input

CPCM Dielectric -0.06082139903795Eh

Parameters:

Epsilon 35.6880
Refrac 1.3442
Epsilon function type CPCM

Radii (Å):

Cu 1.8600
Cl 2.3800
N 1.8900
C 1.8500
H 1.2000
I 1.9800

Total SCF energy

Value Units
Total Energy -5745.77500803977182 Eh
Nuclear Repulsion 2931.48215180177431 Eh
Electronic Energy -8677.19161083401559 Eh
One Electron Energy -13925.59142532497572 Eh
Two Electron Energy 5248.39981449096013 Eh
Potential Energy -11298.20080674765632 Eh
Kinetic Energy 5552.42579870788541 Eh
Virial Ratio 2.03482247513814

IR spectrum / Vibrational frequencies

Selected frequency :

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

0

Dipole moment SCF

NUC ELEC TOTAL
x 3.950486209 -6.292006826 -2.341520617
y 52.094055477 -47.725444675 4.368610802
z -147.212799183 151.963475814 4.750676631
μ [Debye] 17.450958025

Frontier orbitals

Spin UP orbitals

All Homo/Lumo range:

Spin DOWN orbitals

All Homo/Lumo range:

Final results

Total Energy -5745.77500804 Eh
Dispersion correction -0.1006956 Eh
Final Single Point Energy -5745.93932906 Eh
CPCM Dielectric -0.0608214 Eh
Nuclear Repulsion 2931.4821518 Eh
Zero point vibrational energy 0.11695212 Eh
<S^2> 2.003 (expected value: 2)
Total enthalpy -5745.80150816 Eh
Electronic entropy 0.00103729 Eh
Vibrational entropy 0.03212009 Eh
Rotational entropy 0.01653806 Eh
Translational entropy 0.02115048 Eh
Final entropy 0.07084593 Eh
Final Gibbs free energy -5745.87235409 Eh

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