Title: /Bare_ion/Amide-N-prot/DFT_OptFreq Alfentanil_AmideNprot
Browse item: https://iochem-bd.bsc.es:443/browse/handle/100/451587
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 C15 1.395615
O1 C23 1.412092
O2 C18 1.183338
O3 C27 1.228859
N4 C16 1.453671
N4 C13 1.459947
N4 C14 1.460717
N5 C18 1.519731
N5 C17 1.490278
N5 C10 1.564803
N5 H63 1.039761
N6 C27 1.361071
N6 C19 1.449063
N6 N7 1.350767
N7 N9 1.257208
N8 C27 1.361825
N8 C29 1.453379
N8 N9 1.347872
C10 C15 1.533298
C10 C11 1.529335
C10 C12 1.533028
C11 C13 1.528411
C11 H32 1.085414
C11 H31 1.088868
C12 H34 1.088760
C12 C14 1.534376
C12 H33 1.089341
C13 H36 1.099821
C13 H35 1.092455
C14 H37 1.100503
C14 H38 1.087609
C15 H39 1.096847
C15 H40 1.097669
C16 H42 1.100932
C16 C19 1.519283
C16 H41 1.092348
C17 C22 1.385288
C17 C21 1.387837
C18 C20 1.499795
C19 H43 1.089362
C19 H44 1.088197
C20 H45 1.088525
C20 H46 1.089918
C20 C24 1.531624
C21 C25 1.385149
C21 H47 1.080916
C22 C26 1.386239
C22 H48 1.078959
C23 H49 1.086607
C23 H50 1.094626
C23 H51 1.094962
C24 H53 1.090136
C24 H54 1.088890
C24 H52 1.088356
C25 H55 1.081588
C25 C28 1.386146
C26 H56 1.081747
C26 C28 1.385598
C28 H57 1.081842
C29 H59 1.089788
C29 H58 1.090018
C29 C30 1.518090
C30 H62 1.089782
C30 H61 1.089158
C30 H60 1.089013

Total SCF energy

Value Units
Total Energy -1374.07173786 Eh
Nuclear Repulsion 3408.37035110 Eh
Electronic Energy -4782.44208896 Eh
One Electron Energy -8622.14562419 Eh
Two Electron Energy 3839.70353523 Eh
Potential Energy -2741.43741930 Eh
Kinetic Energy 1367.36568144 Eh
Virial Ratio 2.00490436

IR spectrum / Vibrational frequencies

Selected frequency :

Population analysis

Loewdin

Mulliken atomic charges

Electrostatic moments

Charge

1

Dipole moment

NUC ELEC TOTAL
x 8.65180 -7.93755 0.71424
y -1.75975 2.63375 0.87400
z -0.92201 0.59884 -0.32317
μ [Debye] 2.98427

Frontier orbitals

All Homo/Lumo range:

Final results

Total Energy -1374.07173786 Eh
Dispersion correction -0.04524468 Eh
Final Single Point Energy -1374.20016136 Eh
Nuclear Repulsion 3408.3703511 Eh
Zero point vibrational energy 0.5501955 Eh
Total enthalpy -1373.61986371 Eh
Electronic entropy 0 Eh
Vibrational entropy 0.04710062 Eh
Rotational entropy 0.01703278 Eh
Translational entropy 0.02089537 Eh
Final entropy 0.08502877 Eh
Final Gibbs free energy -1373.70489248 Eh

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