Vibrational Frequencies calculated at MP2/6-311G*
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
2494 |
2370 |
3.82 |
218.20 |
0.00 |
0.00 |
2 |
A1 |
2175 |
2067 |
265.61 |
131.33 |
0.31 |
0.47 |
3 |
A1 |
1112 |
1057 |
8.59 |
25.95 |
0.51 |
0.68 |
4 |
A1 |
708 |
673 |
35.22 |
0.48 |
0.02 |
0.04 |
5 |
E |
2581 |
2452 |
51.22 |
113.75 |
0.75 |
0.86 |
5 |
E |
2581 |
2452 |
51.22 |
113.75 |
0.75 |
0.86 |
6 |
E |
1144 |
1087 |
0.06 |
21.97 |
0.75 |
0.86 |
6 |
E |
1144 |
1087 |
0.06 |
21.97 |
0.75 |
0.86 |
7 |
E |
849 |
807 |
1.28 |
0.38 |
0.75 |
0.86 |
7 |
E |
849 |
807 |
1.28 |
0.38 |
0.75 |
0.86 |
8 |
E |
314 |
299 |
8.66 |
0.29 |
0.75 |
0.86 |
8 |
E |
314 |
299 |
8.66 |
0.29 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8132.6 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 7728.5 cm
-1
See section
III.C.1 List or set vibrational scaling factors
to change the scale factors used here.
See section
III.C.2
Calculate a vibrational scaling factor for a given set of molecules
to determine the least squares best scaling factor.