WebMO Job Summary

379143: C5H7(-1) isopropyl acetylide, Optimize + Vib Freq 12 proc + 10 - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C5H7(1-)
Symmetry CS
Basis 6-31G(d)
RB3LYP Energy -194.637645586 Hartree
ZPE 0.100505 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -194.531113 Hartree
Enthalpy -194.530169 Hartree
Free Energy -194.565824 Hartree
Cv 20.718 cal/mol-K
Entropy 75.042 cal/mol-K
Dipole Moment 8.8106 Debye
Server batch (390327)
CPU time 1144.9 sec

Geometry Sequence Energies

Step Energy  
0 -194.628968762  
1 -194.637242460  
2 -194.637625582  
3 -194.637643992  
4 -194.637645431  
5 -194.637645586  
6 -194.637645586  
7 -194.637645586  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 8.02675 0.26774356011
b 3.98860 0.13304537501
c 2.92436 0.09754614974

Partial Charges

Atom Symbol Charge
1 C -0.137677  
2 C -0.406006  
3 H 0.120522  
4 H 0.117181  
5 H 0.067038  
6 C -0.406006  
7 H 0.120522  
8 H 0.067038  
9 H 0.117181  
10 C -0.113682  
11 C -0.615625  
12 H 0.069515  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 A" 178.5453 11.6831
2 A' 215.6468 7.6801
3 A" 248.6969 0.0393
4 A' 289.1085 1.3898
5 A' 352.5569 2.5969
6 A" 506.1816 3.9947
7 A' 514.4542 5.1080
8 A' 765.8080 2.2366
9 A" 917.1649 0.1035
10 A' 931.1844 3.5089
11 A" 940.0626 1.6162
12 A' 1118.1708 1.8410
13 A" 1122.4783 6.9769
14 A' 1183.8532 13.0701
15 A' 1343.6295 58.8056
16 A" 1347.6213 14.9188
17 A" 1395.7587 0.7403
18 A' 1416.1853 0.6157
19 A" 1505.7413 0.0011
20 A" 1515.6675 0.5956
21 A' 1515.7773 0.4335
22 A' 1534.5005 1.6429
23 A' 2081.2838 73.0433
24 A' 2867.9664 122.4616
25 A" 2973.0534 34.1134
26 A' 2985.6388 237.9646
27 A" 3066.2718 19.4185
28 A' 3072.6329 104.6800
29 A" 3103.8248 42.8968
30 A' 3106.9768 67.1958
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

MODELS ARE TO BE USED, NOT BELIEVED. -- PARAPHRASED BY H. THIEL IN "PRINCIPLES OF ECONOMETRICS"