WebMO Job Summary

146439: C9H12 isopropylbenzene Cs, 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 C9H12
Symmetry CS
Basis 6-311+G(2d,p)
RB3LYP Energy -350.295085414 Hartree
ZPE 0.183988 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -350.102402 Hartree
Enthalpy -350.101458 Hartree
Free Energy -350.144804 Hartree
Cv 33.549 cal/mol-K
Entropy 91.229 cal/mol-K
Dipole Moment 0.3851 Debye
Server class (147424)
CPU time 2564.5 sec

Geometry Sequence Energies

Step Energy (au)  
0 -350.295085414  
1 -350.295085414  
2 -350.295085414  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 3.36204 0.11214558306
b 1.07673 0.03591584682
c 0.99097 0.03305520114

Partial Charges

Atom Symbol Charge
1 C 0.191316  
2 C -0.463674  
3 H 0.120402  
4 H 0.117239  
5 H 0.115230  
6 C -0.463674  
7 H 0.120402  
8 H 0.115230  
9 H 0.117239  
10 C 0.671996  
11 C -0.282679  
12 C -0.190287  
13 C -0.048143  
14 C -0.162115  
15 C -0.415467  
16 H 0.077668  
17 H 0.081945  
18 H 0.080301  
19 H 0.081703  
20 H 0.081132  
21 H 0.054237  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A" 38.7583 0.0037
2 A" 127.0403 0.6060
3 A' 209.7422 0.0954
4 A" 228.1353 0.0004
5 A' 260.2220 0.1235
6 A' 306.7973 0.0451
7 A" 318.7834 0.1398
8 A" 414.9207 0.0205
9 A' 463.6813 0.2403
10 A" 548.4924 14.8788
11 A' 568.7670 0.1939
12 A' 637.5910 0.0082
13 A" 712.6916 46.9243
14 A' 751.9891 1.0616
15 A" 776.9727 24.1200
16 A" 852.7575 0.0006
17 A' 894.2867 0.5362
18 A" 921.8870 1.4589
19 A" 934.1914 0.9947
20 A" 961.6581 0.0123
21 A" 975.9796 0.0069
22 A" 994.2478 0.0726
23 A' 1019.6020 0.3031
24 A' 1048.5787 8.6811
25 A' 1070.0099 6.6246
26 A' 1107.1334 7.7221
27 A" 1118.1945 1.1643
28 A' 1171.8578 0.5733
29 A' 1182.4241 0.0981
30 A' 1205.8413 0.1232
31 A' 1231.1261 1.1566
32 A' 1305.8625 3.2403
33 A" 1347.8109 2.2232
34 A' 1349.6673 1.6087
35 A' 1388.0818 2.0185
36 A" 1400.1377 5.3557
37 A' 1421.0127 3.8152
38 A" 1488.0831 0.0032
39 A' 1488.2972 7.3563
40 A" 1491.0191 2.9919
41 A' 1503.1105 9.1238
42 A' 1508.1629 5.2873
43 A' 1532.0147 13.7525
44 A' 1621.2047 0.9439
45 A' 1641.6965 7.2743
46 A' 3013.0588 12.4887
47 A" 3019.2121 27.1025
48 A' 3023.3189 32.1605
49 A" 3076.7616 0.0038
50 A' 3083.2501 77.3382
51 A" 3088.5586 20.8516
52 A' 3090.7589 32.3712
53 A' 3149.4595 8.9175
54 A' 3154.5454 2.9957
55 A' 3165.0173 6.9608
56 A' 3172.5630 34.2849
57 A' 3184.4614 15.1554
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

A SLIP OF THE FOOT YOU MAY SOON RECOVER, BUT A SLIP OF THE TONGUE YOU MAY NEVER GET OVER. -- BEN FRANKLIN