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 |
3157 |
3059 |
|
|
|
|
| 2 |
A |
1333 |
1292 |
|
|
|
|
| 3 |
A |
1228 |
1190 |
|
|
|
|
| 4 |
A |
1101 |
1067 |
|
|
|
|
| 5 |
A |
791 |
766 |
|
|
|
|
| 6 |
A |
667 |
646 |
|
|
|
|
| 7 |
A |
425 |
412 |
|
|
|
|
| 8 |
A |
315 |
306 |
|
|
|
|
| 9 |
A |
225 |
218 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4619.8 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 4477.5 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.