Vibrational Frequencies calculated at MP4/6-31G*
| 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' |
3274 |
3126 |
|
|
|
|
| 2 |
A' |
3240 |
3093 |
|
|
|
|
| 3 |
A' |
3178 |
3034 |
|
|
|
|
| 4 |
A' |
1656 |
1581 |
|
|
|
|
| 5 |
A' |
1429 |
1364 |
|
|
|
|
| 6 |
A' |
1298 |
1240 |
|
|
|
|
| 7 |
A' |
1037 |
990 |
|
|
|
|
| 8 |
A' |
603 |
576 |
|
|
|
|
| 9 |
A' |
348 |
333 |
|
|
|
|
| 10 |
A" |
967 |
923 |
|
|
|
|
| 11 |
A" |
896 |
855 |
|
|
|
|
| 12 |
A" |
589 |
563 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9257.3 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 8838.9 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.