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' |
3126 |
3030 |
|
|
|
|
| 2 |
A' |
1455 |
1410 |
|
|
|
|
| 3 |
A' |
1252 |
1213 |
|
|
|
|
| 4 |
A' |
756 |
733 |
|
|
|
|
| 5 |
A' |
626 |
607 |
|
|
|
|
| 6 |
A' |
227 |
220 |
|
|
|
|
| 7 |
A" |
3208 |
3109 |
|
|
|
|
| 8 |
A" |
1150 |
1115 |
|
|
|
|
| 9 |
A" |
856 |
830 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6327.9 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 6133.0 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.