Title: /Bare_ion/piperidine-N-prot/DFT_OptFreq Fentanyl_NProt
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/451622
Program: Orca 5.0.4 - RELEASE
Author: Ieritano, Christian
Formula: C22H29N2O
Calculation type: Geometry optimization Minimum
Method: DFT ( wB97X-D3 )

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 1.233905
N2 C9 1.488926
N2 H54 1.055908
N2 C7 1.488596
N2 C8 1.496029
N3 C11 1.438224
N3 C4 1.479524
N3 C12 1.356707
C4 H26 1.088175
C4 C6 1.528424
C4 C5 1.541848
C5 H27 1.085960
C5 H28 1.089562
C5 C7 1.531042
C6 H30 1.089686
C6 H29 1.091494
C6 C8 1.525137
C7 H31 1.090644
C7 H32 1.088064
C8 H33 1.087967
C8 H34 1.089667
C9 H36 1.089736
C9 H35 1.091555
C9 C10 1.525148
C10 H37 1.091887
C10 H38 1.090701
C10 C13 1.510459
C11 C15 1.388103
C11 C16 1.386657
C12 C14 1.511303
C13 C18 1.390353
C13 C19 1.391791
C14 C17 1.521295
C14 H39 1.094382
C14 H40 1.088697
C15 C20 1.385068
C15 H41 1.083383
C16 H42 1.083796
C16 C21 1.386934
C17 H44 1.088910
C17 H45 1.089925
C17 H43 1.087454
C18 C23 1.387670
C18 H46 1.084988
C19 C24 1.384313
C19 H47 1.084536
C20 C22 1.388011
C20 H48 1.081938
C21 H49 1.081976
C21 C22 1.386013
C22 H50 1.081893
C23 H51 1.082653
C23 C25 1.385242
C24 H52 1.082225
C24 C25 1.387469
C25 H53 1.082265

Total SCF energy

Value Units
Total Energy -1040.43463268 Eh
Nuclear Repulsion 2358.43227743 Eh
Electronic Energy -3398.86691012 Eh
One Electron Energy -6075.49132538 Eh
Two Electron Energy 2676.62441527 Eh
Potential Energy -2075.81598737 Eh
Kinetic Energy 1035.38135469 Eh
Virial Ratio 2.00488060

IR spectrum / Vibrational frequencies

Selected frequency :

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

1

Dipole moment

NUC ELEC TOTAL
x -4.61843 4.48311 -0.13532
y -5.03190 2.85818 -2.17372
z 1.71578 -1.93933 -0.22355
μ [Debye] 5.56494

Frontier orbitals

All Homo/Lumo range:

Final results

Total Energy -1040.43463268 Eh
Dispersion correction -0.03422874 Eh
Final Single Point Energy -1040.46964211 Eh
Nuclear Repulsion 2358.43227743 Eh
Zero point vibrational energy 0.48117044 Eh
Total enthalpy -1039.96505832 Eh
Electronic entropy 0 Eh
Vibrational entropy 0.03485283 Eh
Rotational entropy 0.01657408 Eh
Translational entropy 0.02059393 Eh
Final entropy 0.07202084 Eh
Final Gibbs free energy -1040.03707916 Eh

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