Title: /Bare_ion/O-prot/DFT_OptFreq cis_Isofentanyl_Oprot
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/451649
Program: Orca 5.0.4 - RELEASE
Author: Ieritano, Christian
Formula: C22H29N2O
Calculation type: Geometry optimization Minimum
Method: DFT ( wB97X-D3BJ Grid 0.1 )

JOB |

Atomic coordinates [Å]

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

MOLECULAR INFO

Multiplicity 1
Charge 1

Bond distances

Atom1 Atom2 Distance
O1 H54 0.967939
O1 C12 1.311583
N2 C8 1.451036
N2 C10 1.466546
N2 C7 1.450523
N3 C11 1.453486
N3 C12 1.297669
N3 C4 1.510592
C4 C5 1.538214
C4 C6 1.522900
C4 H26 1.093663
C5 C7 1.533315
C5 C9 1.526095
C5 H27 1.092497
C6 H28 1.091973
C6 C8 1.526097
C6 H29 1.090906
C7 H31 1.092672
C7 H30 1.103838
C8 H33 1.092301
C8 H32 1.103911
C9 H36 1.091653
C9 H35 1.092845
C9 H34 1.090119
C10 C13 1.515803
C10 H38 1.093117
C10 H37 1.093170
C11 C15 1.387739
C11 C16 1.385455
C12 C14 1.503431
C13 C17 1.393306
C13 C18 1.393312
C14 C19 1.526049
C14 H39 1.093407
C14 H40 1.092189
C15 H41 1.084950
C15 C20 1.387731
C16 H42 1.081862
C16 C21 1.389674
C17 H43 1.086082
C17 C22 1.389062
C18 C23 1.389061
C18 H44 1.086083
C19 H47 1.093731
C19 H45 1.089593
C19 H46 1.094934
C20 H48 1.083575
C20 C24 1.390058
C21 C24 1.389060
C21 H49 1.083585
C22 C25 1.389287
C22 H50 1.084478
C23 C25 1.389296
C23 H51 1.084494
C24 H52 1.083680
C25 H53 1.084221

Total SCF energy

Value Units
Total Energy -1041.07824734 Eh
Nuclear Repulsion 2230.13013767 Eh
Electronic Energy -3271.20838501 Eh
One Electron Energy -5818.71268728 Eh
Two Electron Energy 2547.50430227 Eh
Potential Energy -2077.82809797 Eh
Kinetic Energy 1036.74985063 Eh
Virial Ratio 2.00417497

IR spectrum / Vibrational frequencies

Selected frequency :

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

1

Dipole moment

NUC ELEC TOTAL
x -7.79975 3.26985 -4.52990
y -2.81503 3.65767 0.84264
z -1.45817 2.53608 1.07791
μ [Debye] 12.02781

Frontier orbitals

All Homo/Lumo range:

Final results

Total Energy -1041.07824734 Eh
Dispersion correction -0.12521855 Eh
Final Single Point Energy -1041.20731844 Eh
Nuclear Repulsion 2230.13013767 Eh
Zero point vibrational energy 0.47889042 Eh
Total enthalpy -1040.70444442 Eh
Electronic entropy 0 Eh
Vibrational entropy 0.03563092 Eh
Rotational entropy 0.01688665 Eh
Translational entropy 0.02059393 Eh
Final entropy 0.07311151 Eh
Final Gibbs free energy -1040.77755593 Eh

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