Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| 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 |
3099 |
2927 |
11.61 |
75.38 |
0.15 |
0.26 |
| 2 |
A1 |
2206 |
2084 |
1.36 |
57.83 |
0.05 |
0.10 |
| 3 |
A1 |
842 |
795 |
4.85 |
6.83 |
0.08 |
0.14 |
| 4 |
A1 |
568 |
537 |
0.33 |
3.07 |
0.00 |
0.00 |
| 5 |
A1 |
163 |
154 |
22.15 |
2.07 |
0.70 |
0.82 |
| 6 |
A2 |
349 |
330 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2211 |
2089 |
14.71 |
17.68 |
0.75 |
0.86 |
| 7 |
E |
2211 |
2089 |
14.71 |
17.68 |
0.75 |
0.86 |
| 8 |
E |
1296 |
1224 |
2.04 |
2.88 |
0.75 |
0.86 |
| 8 |
E |
1296 |
1224 |
2.04 |
2.88 |
0.75 |
0.86 |
| 9 |
E |
1038 |
981 |
12.91 |
1.85 |
0.75 |
0.86 |
| 9 |
E |
1038 |
981 |
12.91 |
1.85 |
0.75 |
0.86 |
| 10 |
E |
565 |
533 |
0.01 |
1.55 |
0.75 |
0.86 |
| 10 |
E |
565 |
533 |
0.01 |
1.55 |
0.75 |
0.86 |
| 11 |
E |
346 |
327 |
0.34 |
2.33 |
0.75 |
0.86 |
| 11 |
E |
346 |
327 |
0.34 |
2.33 |
0.75 |
0.86 |
| 12 |
E |
129 |
122 |
7.22 |
3.87 |
0.75 |
0.86 |
| 12 |
E |
129 |
122 |
7.22 |
3.87 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9198.6 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 8688.0 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.