Title: /Bare_ion/piperidine-N-prot/DFT_OptFreq Alfentanil_Nprot
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/451616
Program: Orca 5.0.4 - RELEASE
Author: Ieritano, Christian
Formula: C21H33N6O3
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 C23 1.412552
O1 C15 1.400480
O2 C18 1.233594
O3 C27 1.217640
N4 H63 1.042408
N4 C16 1.482714
N4 C13 1.488431
N4 C14 1.490194
N5 C10 1.491528
N5 C17 1.439960
N5 C18 1.355192
N6 C19 1.438647
N6 C27 1.372713
N6 N7 1.354574
N7 N9 1.256651
N8 C29 1.451767
N8 N9 1.346706
N8 C27 1.364266
C10 C15 1.539063
C10 C11 1.557038
C10 C12 1.553378
C11 H32 1.087944
C11 C13 1.536501
C11 H31 1.087064
C12 H33 1.088568
C12 H34 1.088206
C12 C14 1.513777
C13 H36 1.090106
C13 H35 1.087463
C14 H37 1.090811
C14 H38 1.086568
C15 H39 1.095082
C15 H40 1.097573
C16 H42 1.090469
C16 H41 1.089839
C16 C19 1.521918
C17 C22 1.387785
C17 C21 1.387143
C18 C20 1.512371
C19 H44 1.088659
C19 H43 1.089463
C20 H45 1.094384
C20 C24 1.519633
C20 H46 1.089348
C21 H47 1.083189
C21 C25 1.386108
C22 C26 1.386013
C22 H48 1.083509
C23 H51 1.094512
C23 H49 1.086907
C23 H50 1.094575
C24 H54 1.089432
C24 H52 1.088891
C24 H53 1.087942
C25 H55 1.081969
C25 C28 1.387114
C26 H56 1.081991
C26 C28 1.387126
C28 H57 1.081965
C29 H59 1.088559
C29 H58 1.090210
C29 C30 1.518340
C30 H62 1.089766
C30 H61 1.089305
C30 H60 1.089562

Total SCF energy

Value Units
Total Energy -1374.19526305 Eh
Nuclear Repulsion 3323.34894135 Eh
Electronic Energy -4697.54420440 Eh
One Electron Energy -8453.41572528 Eh
Two Electron Energy 3755.87152088 Eh
Potential Energy -2742.26701372 Eh
Kinetic Energy 1368.07175067 Eh
Virial Ratio 2.00447602

IR spectrum / Vibrational frequencies

Selected frequency :

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

1

Dipole moment

NUC ELEC TOTAL
x -10.28931 8.98943 -1.29988
y 0.17691 -1.47427 -1.29736
z 0.29169 -0.46697 -0.17528
μ [Debye] 4.68928

Frontier orbitals

All Homo/Lumo range:

Final results

Total Energy -1374.19526305 Eh
Dispersion correction -0.0419855 Eh
Final Single Point Energy -1374.23725126 Eh
Nuclear Repulsion 3323.34894135 Eh
Zero point vibrational energy 0.55100253 Eh
Total enthalpy -1373.65582958 Eh
Electronic entropy 0 Eh
Vibrational entropy 0.04827504 Eh
Rotational entropy 0.01713277 Eh
Translational entropy 0.02089537 Eh
Final entropy 0.08630319 Eh
Final Gibbs free energy -1373.74213277 Eh

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