WebMO Job Summary

200349: C5H6N2 4-aminopyridine Cs, Natural Bond Orbitals 6.0/NRT - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) SP GFINPUT POP=(FULL,NBO6Read) Geom=Connectivity
Stoichiometry C5H6N2
Symmetry CS
Basis 6-31G(d)
RB3LYP Energy -303.642799113 Hartree
Dipole Moment 3.9582 Debye
Server batch (202732)
CPU time 74.8 sec

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 5.9478561 0.19839912384
b 2.6012694 0.08676900738
c 1.8120864 0.06044469604

Partial Charges

Atom Symbol Charge
1 C 0.034654  
2 N -0.426389  
3 C 0.034654  
4 C -0.184336  
5 C 0.345027  
6 C -0.184336  
7 H 0.121146  
8 N -0.787338  
9 H 0.328131  
10 H 0.328131  
11 H 0.121146  
12 H 0.134756  
13 H 0.134756  

Molecular Orbitals

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Orbital Symmetry Occupancy Energy Actions
Electron density
Electrostatic potential
Electrophilic (HOMO) frontier density
Nucleophilic (LUMO) frontier density
Radical frontier density

Natural Population Analysis

Atom Symbol Charge
1 C 0.02943  
2 N -0.48725  
3 C 0.02943  
4 C -0.33029  
5 C 0.19545  
6 C -0.33029  
7 H 0.23461  
8 N -0.82693  
9 H 0.40331  
10 H 0.40331  
11 H 0.23461  
12 H 0.22229  
13 H 0.22229  

Natural Atomic Orbitals

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Orbital Description Occupancy Energy Actions

Natural Hybrid Orbitals

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Orbital Description Occupancy Energy Actions

Natural Bond Orbitals

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Orbital Description NHOs Occupancy Energy Actions

Quote

... IT CAN BE VERY DIFFICULT, IN THESE COMPLEX TIMES, TO UNDERSTAND JUST HOW SCIENTISTS DO WHAT THEY DO. DON MOSER IN THE FEBRUARY 1979 SMITHSONIAN