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' |
3237 |
3137 |
|
|
|
|
| 2 |
A' |
3230 |
3130 |
|
|
|
|
| 3 |
A' |
1683 |
1631 |
|
|
|
|
| 4 |
A' |
1321 |
1281 |
|
|
|
|
| 5 |
A' |
1240 |
1201 |
|
|
|
|
| 6 |
A' |
1151 |
1115 |
|
|
|
|
| 7 |
A' |
885 |
858 |
|
|
|
|
| 8 |
A' |
449 |
435 |
|
|
|
|
| 9 |
A' |
267 |
258 |
|
|
|
|
| 10 |
A" |
919 |
890 |
|
|
|
|
| 11 |
A" |
791 |
767 |
|
|
|
|
| 12 |
A" |
271 |
263 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7721.6 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 7483.8 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.