WebMO Job Summary

126954: C4H4S thiophene, 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
Method B3LYP
Stoichiometry C4H4S
Symmetry CS
Basis 6-311+G(2d,p)
RB3LYP Energy -553.081017508 Hartree
ZPE 0.066371 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -553.010569 Hartree
Enthalpy -553.009624 Hartree
Free Energy -553.041873 Hartree
Cv 15.205 cal/mol-K
Entropy 67.873 cal/mol-K
Dipole Moment 0.5048 Debye
Server class (127751)
CPU time 671.9 sec

Geometry Sequence Energies

Step Energy (au)  
0 -552.936106625  
1 -553.022726440  
2 -553.067934131  
3 -553.079513254  
4 -553.080869393  
5 -553.081008177  
6 -553.081016923  
7 -553.081017508  
8 -553.081017508  
9 -553.081017508  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 8.02856 0.26780393521
b 5.39795 0.18005623077
c 3.22778 0.10766715152

Partial Charges

Atom Symbol Charge
1 C 0.025688  
2 C -0.202019  
3 C -0.201923  
4 C 0.025648  
5 S -0.050615  
6 H 0.109788  
7 H 0.091835  
8 H 0.091837  
9 H 0.109761  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A" 460.3691 0.7158
2 A" 578.4253 0.0000
3 A' 613.6124 0.2090
4 A" 685.7235 0.0003
5 A" 720.6669 133.7861
6 A' 746.0988 0.4811
7 A' 834.1043 23.3716
8 A' 877.5278 1.2653
9 A" 877.7874 0.0097
10 A" 914.2376 0.0000
11 A' 1051.5801 3.1296
12 A' 1105.3797 3.6186
13 A' 1106.0007 4.0213
14 A' 1283.2628 10.9726
15 A' 1395.0965 1.1317
16 A' 1438.6516 8.4316
17 A' 1549.5903 0.1231
18 A' 3194.8209 3.4181
19 A' 3207.7216 3.8409
20 A' 3245.2800 0.0397
21 A' 3247.6550 1.1758
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

THERE ARE PEOPLE SO ADDICTED TO EXAGERATING THEY CAN'T TELL THE TRUTH WITHOUT LYING. -- FORTUNE COOKIE