Title: /Bare_ion/O-prot/DFT_OptFreq AcetylFentanyl_Oprot
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/451645
Program: Orca 5.0.4 - RELEASE
Author: Ieritano, Christian
Formula: C21H27N2O
Calculation type: Geometry optimization Minimum
Method: DFT ( wB97X-D3 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 C12 1.312819
O1 H51 0.961374
N2 C9 1.446102
N2 C7 1.437483
N2 C8 1.439513
N3 C12 1.293987
N3 C4 1.502996
N3 C11 1.449990
C4 H25 1.089037
C4 C6 1.522203
C4 C5 1.526338
C5 H26 1.091392
C5 H27 1.092394
C5 C7 1.526851
C6 H28 1.092087
C6 C8 1.526720
C6 H29 1.090305
C7 H31 1.089648
C7 H30 1.105105
C8 H32 1.089051
C8 H33 1.104790
C9 C10 1.536839
C9 H34 1.091188
C9 H35 1.100007
C10 C13 1.507597
C10 H37 1.092005
C10 H36 1.091680
C11 C15 1.384299
C11 C14 1.385629
C12 C16 1.487100
C13 C17 1.390068
C13 C18 1.391987
C14 H38 1.082438
C14 C19 1.385037
C15 H39 1.081855
C15 C20 1.386530
C16 H40 1.092045
C16 H41 1.091027
C16 H42 1.083611
C17 C22 1.387848
C17 H43 1.084716
C18 H44 1.084458
C18 C23 1.385674
C19 H45 1.081681
C19 C21 1.387856
C20 H46 1.081448
C20 C21 1.385717
C21 H47 1.081870
C22 C24 1.385826
C22 H48 1.083259
C23 C24 1.388286
C23 H49 1.082879
C24 H50 1.082804

Total SCF energy

Value Units
Total Energy -1001.07801478 Eh
Nuclear Repulsion 2196.18578892 Eh
Electronic Energy -3197.26380370 Eh
One Electron Energy -5700.40404792 Eh
Two Electron Energy 2503.14024422 Eh
Potential Energy -1997.66457411 Eh
Kinetic Energy 996.58655934 Eh
Virial Ratio 2.00450684

IR spectrum / Vibrational frequencies

Selected frequency :

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

1

Dipole moment

NUC ELEC TOTAL
x -2.09994 6.66824 4.56829
y -6.38465 5.21731 -1.16734
z 0.11958 0.18926 0.30884
μ [Debye] 12.01047

Frontier orbitals

All Homo/Lumo range:

Final results

Total Energy -1001.07801478 Eh
Dispersion correction -0.03077308 Eh
Final Single Point Energy -1001.11488445 Eh
Nuclear Repulsion 2196.18578892 Eh
Zero point vibrational energy 0.44965 Eh
Total enthalpy -1000.642382 Eh
Electronic entropy 0 Eh
Vibrational entropy 0.0346375 Eh
Rotational entropy 0.01647794 Eh
Translational entropy 0.02053381 Eh
Final entropy 0.07164925 Eh
Final Gibbs free energy -1000.71403126 Eh

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