Vibrational Frequencies calculated at MP4/cc-pVTZ
| 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 |
3086 |
2990 |
|
|
|
|
| 2 |
A1 |
1339 |
1297 |
|
|
|
|
| 3 |
A1 |
630 |
611 |
|
|
|
|
| 4 |
E |
3196 |
3098 |
|
|
|
|
| 4 |
E |
3196 |
3098 |
|
|
|
|
| 5 |
E |
1483 |
1437 |
|
|
|
|
| 5 |
E |
1482 |
1437 |
|
|
|
|
| 6 |
E |
966 |
937 |
|
|
|
|
| 6 |
E |
966 |
937 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8171.9 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 7920.2 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.