WebMO Job Summary

620530: propionaldehyde (C3H6O), Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C3H6O
Symmetry CS
Basis 6-31G(d)
RB3LYP Energy -193.145344404 Hartree
ZPE 0.084871 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -193.055496 Hartree
Enthalpy -193.054552 Hartree
Free Energy -193.087761 Hartree
Cv 15.774 cal/mol-K
Entropy 69.895 cal/mol-K
Dipole Moment 2.5457 Debye
Server default (3054867)
CPU time 181.6 sec

Geometry Sequence Energies

Step Energy  
0 -193.145108278  
1 -193.145334800  
2 -193.145343938  
3 -193.145344404  
4 -193.145344404  
5 -193.145344404  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 16.64527 0.55522644269
b 5.84611 0.19500523926
c 4.56892 0.15240276658

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 A" 134.3687 1.7125
2 A" 232.1104 0.2512
3 A' 258.0092 8.7961
4 A' 673.6360 5.5734
5 A" 678.9969 3.0129
6 A' 858.3403 20.3753
7 A" 906.7919 3.0790
8 A' 1010.4246 1.0627
9 A' 1120.3527 15.8089
10 A" 1156.5785 0.0414
11 A" 1292.6493 0.1744
12 A' 1382.4867 7.9479
13 A' 1431.4487 3.2989
14 A' 1447.6043 11.1599
15 A' 1481.7219 12.5386
16 A" 1525.2720 5.8610
17 A' 1529.7629 7.5052
18 A' 1835.2841 137.5890
19 A' 2893.2542 147.0763
20 A' 3019.1106 25.8635
21 A" 3042.5152 12.5819
22 A' 3067.1817 17.9285
23 A' 3136.1054 22.5995
24 A" 3139.9809 22.5130
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

AS FAR AS THE LAWS OF MATHEMATICS REFER TO REALITY, THEY ARE NOT CERTAIN; AND AS FAR AS THEY ARE CERTAIN, THEY DO NOT REFER TO REALITY. -- ALBERT EINSTEIN