Vibrational Frequencies calculated at MP2/cc-pVQZ
| 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 |
3102 |
2942 |
1.91 |
172.15 |
0.00 |
0.00 |
| 2 |
A1 |
2223 |
2108 |
0.08 |
42.66 |
0.20 |
0.33 |
| 3 |
A1 |
1418 |
1345 |
1.51 |
3.60 |
0.44 |
0.62 |
| 4 |
A1 |
937 |
889 |
0.96 |
5.30 |
0.08 |
0.15 |
| 5 |
E |
3197 |
3032 |
0.10 |
51.65 |
0.75 |
0.86 |
| 5 |
E |
3197 |
3032 |
0.10 |
51.65 |
0.75 |
0.86 |
| 6 |
E |
1495 |
1418 |
10.33 |
5.54 |
0.75 |
0.86 |
| 6 |
E |
1495 |
1418 |
10.33 |
5.54 |
0.75 |
0.86 |
| 7 |
E |
1065 |
1010 |
1.57 |
0.04 |
0.75 |
0.86 |
| 7 |
E |
1065 |
1010 |
1.57 |
0.04 |
0.75 |
0.86 |
| 8 |
E |
362 |
344 |
0.47 |
1.67 |
0.75 |
0.86 |
| 8 |
E |
362 |
344 |
0.47 |
1.67 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9960.1 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 9446.2 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.