Vibrational Frequencies calculated at MP3/6-31G*
| 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 |
2545 |
2389 |
4.82 |
|
|
|
| 2 |
A1 |
2334 |
2190 |
403.37 |
|
|
|
| 3 |
A1 |
1141 |
1071 |
11.66 |
|
|
|
| 4 |
A1 |
693 |
651 |
28.69 |
|
|
|
| 5 |
E |
2631 |
2470 |
46.77 |
|
|
|
| 5 |
E |
2631 |
2470 |
46.77 |
|
|
|
| 6 |
E |
1164 |
1092 |
0.05 |
|
|
|
| 6 |
E |
1164 |
1092 |
0.05 |
|
|
|
| 7 |
E |
865 |
811 |
1.33 |
|
|
|
| 7 |
E |
865 |
811 |
1.33 |
|
|
|
| 8 |
E |
308 |
289 |
13.83 |
|
|
|
| 8 |
E |
308 |
289 |
13.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8323.6 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 7812.5 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.