Vibrational Frequencies calculated at MP2/CEP-31G
| 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 |
3091 |
2986 |
0.06 |
91.52 |
0.14 |
0.24 |
| 2 |
A1 |
1999 |
1931 |
4.04 |
40.51 |
0.03 |
0.06 |
| 3 |
A1 |
823 |
796 |
20.14 |
11.04 |
0.08 |
0.15 |
| 4 |
A1 |
534 |
516 |
0.72 |
6.53 |
0.01 |
0.02 |
| 5 |
A1 |
153 |
148 |
15.33 |
2.77 |
0.71 |
0.83 |
| 6 |
A2 |
327 |
316 |
0.00 |
0.00 |
0.71 |
0.83 |
| 7 |
E |
2010 |
1942 |
28.70 |
11.05 |
0.75 |
0.86 |
| 7 |
E |
2010 |
1942 |
28.70 |
11.05 |
0.75 |
0.86 |
| 8 |
E |
1316 |
1272 |
1.64 |
5.35 |
0.75 |
0.86 |
| 8 |
E |
1316 |
1272 |
1.64 |
5.35 |
0.75 |
0.86 |
| 9 |
E |
990 |
957 |
21.02 |
5.10 |
0.75 |
0.86 |
| 9 |
E |
990 |
957 |
21.02 |
5.10 |
0.75 |
0.86 |
| 10 |
E |
536 |
518 |
1.14 |
1.63 |
0.75 |
0.86 |
| 10 |
E |
536 |
518 |
1.14 |
1.63 |
0.75 |
0.86 |
| 11 |
E |
316 |
305 |
0.05 |
3.68 |
0.75 |
0.86 |
| 11 |
E |
316 |
305 |
0.05 |
3.68 |
0.75 |
0.86 |
| 12 |
E |
125 |
120 |
5.58 |
5.26 |
0.75 |
0.86 |
| 12 |
E |
125 |
120 |
5.58 |
5.26 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8755.9 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 8460.8 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.