WebMO Job Summary

152757: C4H8Br(+1) Isomer B, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-31G(d) OPT FREQ Geom=Connectivity
Stoichiometry C4H8Br(1+)
Symmetry CS
Basis 6-31G(d)
RB3LYP Energy -2728.65470799 Hartree
ZPE 0.110396 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -2728.537633 Hartree
Enthalpy -2728.536689 Hartree
Free Energy -2728.575375 Hartree
Cv 23.008 cal/mol-K
Entropy 81.422 cal/mol-K
Dipole Moment 4.1901 Debye
Server batch (155201)
CPU time 520.3 sec

Geometry Sequence Energies

Step Energy  
0 -2728.59383982  
1 -2728.62101177  
2 -2728.63604948  
3 -2728.64945555  
4 -2728.65209324  
5 -2728.65428331  
6 -2728.65463850  
7 -2728.65469234  
8 -2728.65470014  
9 -2728.65470715  
10 -2728.65470799  
11 -2728.65470799  
12 -2728.65470799  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 5.33635 0.17800147594
b 2.05427 0.06852307138
c 1.89271 0.06313400986

Partial Charges

Atom Symbol Charge
1 C 0.155369  
2 C -0.312207  
3 Br 0.174556  
4 H 0.276741  
5 H 0.276741  
6 C -0.498287  
7 H 0.225266  
8 H 0.240896  
9 H 0.246525  
10 C -0.498287  
11 H 0.240896  
12 H 0.225266  
13 H 0.246525  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR (Raman) Intensity Actions
1 A" 149.5118 1.6933
2 A' 156.1012 38.5015
3 A" 195.5595 1.2750
4 A' 226.2530 8.6772
5 A' 398.9379 6.1590
6 A" 406.1746 0.0020
7 A' 445.7634 27.3415
8 A' 535.5147 13.0990
9 A' 783.3432 25.7516
10 A" 873.2962 5.8296
11 A" 927.3261 0.5246
12 A" 997.1405 0.1147
13 A" 1025.2438 0.6335
14 A' 1025.9673 37.7343
15 A' 1082.3344 44.3607
16 A' 1154.4949 17.9448
17 A" 1339.5130 12.1933
18 A' 1346.2088 57.7488
19 A" 1411.1357 48.7783
20 A' 1423.4169 28.9922
21 A" 1453.6779 2.5692
22 A' 1485.1305 29.7450
23 A" 1495.7299 11.5841
24 A' 1521.5618 10.6923
25 A' 1529.4545 12.8373
26 A" 3014.8286 19.6615
27 A' 3026.0562 24.5466
28 A" 3121.6247 0.0118
29 A' 3126.3407 3.6418
30 A' 3161.7014 5.2526
31 A" 3178.9095 0.3162
32 A' 3181.0476 0.9467
33 A" 3259.0229 8.5882
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

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