WebMO Job Summary

521: O2S C2v, Opt + Ultrafine Anharmonic Freq - Gaussian

Calculated Quantities

Expand all

Overview

Quantity Value
Route #N B3LYP/6-311+G(2d,p) OPT(maxstep=10,maxcycles=50,VeryTight) FREQ(Anharmonic,vibrot) int=ultrafine
Method B3LYP
Stoichiometry O2S
Symmetry C2V
Basis 6-311+G(2d,p)
RB3LYP Energy -548.693449319 Hartree
ZPE 0.006814 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -548.683567 Hartree
Enthalpy -548.682623 Hartree
Free Energy -548.710835 Hartree
Cv 7.567 cal/mol-K
Entropy 59.379 cal/mol-K
Dipole Moment 1.7597 Debye
Server batch (128186)
CPU time 568.2 sec

Geometry Sequence Energies

Step Energy (au)  
0 -548.693461174  
1 -548.693461334  
2 -548.693461376  
3 -548.693461377  
4 -548.693461377  
5 -548.693461377  
6 -548.693461377  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 58.64783 1.95628103493
b 10.17044 0.33924936164
c 8.66738 0.28911267674

Partial Charges

Atom Symbol Charge
1 S 0.808076  
2 O -0.403592  
3 O -0.404484  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A1 508.2665 31.3906
2 A1 1146.7026 33.3691
3 B2 1335.8817 224.3887
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Anharmonic Vibrational Modes

Mode Frequency (cm-1) IR Intensity Raman Intensity
1 1133.390 32.44241476
2 504.634 30.94274701
3 1318.907 219.37576888
4 2260.634 0.28543577
5 1008.939 0.00452126
6 2628.514 0.02027947
7 1654.969 0.00012159
8 2482.584 3.22936330
9 1844.148 0.04211829
IR Spectrum
Raman Spectrum
Peak Width (cm-1)

Quote

... IT IS NO ONE DREAME THAT CAN PLEASE THESE ALL ... -- BEN JONSON