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 |
3232 |
3123 |
26.39 |
104.52 |
0.25 |
0.40 |
| 2 |
A |
1279 |
1236 |
44.33 |
5.76 |
0.73 |
0.84 |
| 3 |
A |
1032 |
997 |
208.46 |
5.37 |
0.59 |
0.74 |
| 4 |
A |
879 |
850 |
15.30 |
3.22 |
0.61 |
0.76 |
| 5 |
A |
746 |
721 |
65.73 |
21.07 |
0.25 |
0.40 |
| 6 |
A |
362 |
350 |
3.53 |
6.65 |
0.66 |
0.79 |
Unscaled Zero Point Vibrational Energy (zpe) 3765.0 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 3638.1 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.