WebMO Job Summary

114011: C4H8O 2-butanone C1, 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 C4H8O
Symmetry C1
Basis 6-31G(d)
RB3LYP Energy -232.470559264 Hartree
Dipole Moment 2.6905 Debye
Server batch (116114)
CPU time 12.1 sec

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 9.5201502 0.31755802876
b 3.5675680 0.11900125920
c 2.7256042 0.09091636988

Partial Charges

Atom Symbol Charge
1 C -0.432834  
2 C -0.347369  
3 C 0.454846  
4 C -0.527957  
5 H 0.179542  
6 H 0.166461  
7 H 0.166463  
8 O -0.433960  
9 H 0.156588  
10 H 0.156595  
11 H 0.139218  
12 H 0.161192  
13 H 0.161216  

Molecular Orbitals

Display Range - / 91  
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 -0.67841  
2 C -0.55094  
3 C 0.58025  
4 C -0.76665  
5 H 0.25630  
6 H 0.24721  
7 H 0.24721  
8 O -0.54359  
9 H 0.24871  
10 H 0.24871  
11 H 0.23223  
12 H 0.23948  
13 H 0.23949  

Natural Atomic Orbitals

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Orbital Description Occupancy Energy Actions

Natural Hybrid Orbitals

Display Range - / 91  
Orbital Description Occupancy Energy Actions

Natural Bond Orbitals

Display Range - / 91  
Orbital Description NHOs Occupancy Energy Actions

Quote

I DO NOT DEFINE TIME, SPACE, PLACE, AND MOTION, AS BEING WELL KNOWN TO ALL. -- NEWTON (1642-1726), PRINCIPIA