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 |
A |
3212 |
3104 |
10.62 |
101.43 |
0.21 |
0.35 |
| 2 |
A |
1280 |
1237 |
23.43 |
10.77 |
0.73 |
0.84 |
| 3 |
A |
1249 |
1207 |
77.65 |
7.57 |
0.74 |
0.85 |
| 4 |
A |
949 |
917 |
167.90 |
4.21 |
0.54 |
0.71 |
| 5 |
A |
741 |
717 |
175.43 |
8.93 |
0.63 |
0.77 |
| 6 |
A |
627 |
605 |
41.88 |
14.12 |
0.20 |
0.34 |
| 7 |
A |
382 |
369 |
2.01 |
8.27 |
0.38 |
0.55 |
| 8 |
A |
291 |
281 |
1.17 |
5.24 |
0.66 |
0.79 |
| 9 |
A |
215 |
208 |
0.12 |
10.22 |
0.62 |
0.77 |
Unscaled Zero Point Vibrational Energy (zpe) 4472.3 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 4321.6 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.