WebMO Job Summary

392032: C2H5Br bromoethane, Optimize + Vib Freq - Gaussian

Calculated Quantities

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Overview

Quantity Value
Route #N B3LYP/6-311+G(2d,p) OPT FREQ
Method B3LYP
Stoichiometry C2H5Br
Symmetry CS
Basis 6-311+G(2d,p)
RB3LYP Energy -2653.39933261 Hartree
ZPE 0.065715 Hartree
Conditions 298.150K, 1.00000 atm
Internal Energy -2653.329439 Hartree
Enthalpy -2653.328495 Hartree
Free Energy -2653.361060 Hartree
Cv 12.974 cal/mol-K
Entropy 68.540 cal/mol-K
Dipole Moment 2.2966 Debye
Server class (393610)
CPU time 425.5 sec

Geometry Sequence Energies

Step Energy (au)  
0 -2653.39637300  
1 -2653.39889405  
2 -2653.39932092  
3 -2653.39933170  
4 -2653.39933261  
5 -2653.39933261  
6 -2653.39933261  
Animation speed  
Loop  

Rotational Constants

Constant Frequency (GHz) Frequency (cm-1)
a 30.25793 1.00929590430
b 3.69303 0.12318622105
c 3.43293 0.11451021893

Partial Charges

Atom Symbol Charge
1 C -0.370573  
2 C -0.218009  
3 Br -0.082422  
4 H 0.142883  
5 H 0.142883  
6 H 0.122927  
7 H 0.131155  
8 H 0.131155  

Vibrational Modes

Mode Symmetry Frequency (cm-1) IR Intensity Actions
1 A" 256.8809 0.0009
2 A' 283.0547 2.4374
3 A' 544.4247 18.8752
4 A" 776.7181 3.9626
5 A' 971.5410 18.7445
6 A" 1031.4684 0.1374
7 A' 1076.4391 0.0791
8 A" 1266.0256 0.4148
9 A' 1273.5354 58.9106
10 A' 1416.5735 5.2121
11 A" 1484.3635 10.6779
12 A' 1488.5775 1.4241
13 A' 1499.9960 2.8705
14 A' 3022.2891 19.4286
15 A' 3083.8613 2.1362
16 A' 3100.9181 21.3606
17 A" 3110.2252 8.6434
18 A" 3158.8244 5.8522
Frequency Scale Factor
Normal Mode Amplitude
Animation Speed
IR Spectrum  
Peak Width (cm-1)

Quote

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