WebMO Job Summary

124510: Glyoxal, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-311+G(2d,p) OPT FREQ Geom=Connectivity
Stoichiometry C2H2O2
Symmetry C2H
Basis 6-311+G(2d,p)
RB3LYP Energy -227.899579588 Hartree
ZPE 0.036785 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -227.858560 Hartree
Enthalpy -227.857616 Hartree
Free Energy -227.888503 Hartree
Cv 12.170 cal/mol-K
Entropy 65.007 cal/mol-K
Dipole Moment 0.0000 Debye
Server batch (126949)
CPU time 207 sec

Geometry Sequence Energies

Step Energy  
0 -227.894662059  
1 -227.899041017  
2 -227.899560678  
3 -227.899578517  
4 -227.899579588  
5 -227.899579588  
6 -227.899579588  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 55.92721 1.86553092006
b 4.79142 0.15982456770
c 4.41332 0.14721250926

Partial Charges

Atom Symbol Charge
1 C 0.191740  
2 C 0.191740  
3 O -0.310822  
4 H 0.119082  
5 O -0.310822  
6 H 0.119082  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 AU 125.0148 35.1563
2 BU 340.2764 52.2217
3 AG 549.5950 0.0000
4 AU 811.2059 2.0386
5 AG 1062.9559 0.0000
6 BG 1076.1542 0.0000
7 BU 1336.0264 7.4539
8 AG 1375.8152 0.0000
9 BU 1793.9400 214.2664
10 AG 1794.9237 0.0000
11 BU 2938.5176 124.3614
12 AG 2942.3475 0.0000
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

The theorems and results in mathematical physics are not theorems and results about Nature, but about our description of it. --Gerard 't Hooft