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 |
A |
3593 |
3483 |
|
|
|
|
| 2 |
A |
1221 |
1183 |
|
|
|
|
| 3 |
A |
937 |
908 |
|
|
|
|
| 4 |
A |
733 |
710 |
|
|
|
|
| 5 |
A |
520 |
504 |
|
|
|
|
| 6 |
B |
3593 |
3483 |
|
|
|
|
| 7 |
B |
2171 |
2104 |
|
|
|
|
| 8 |
B |
925 |
896 |
|
|
|
|
| 9 |
B |
523 |
507 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7108.1 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 6889.2 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.