Vibrational Frequencies calculated at MP4=FULL/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' |
3750 |
3606 |
|
|
|
|
| 2 |
A' |
1469 |
1413 |
|
|
|
|
| 3 |
A' |
1345 |
1293 |
|
|
|
|
| 4 |
A' |
1156 |
1111 |
|
|
|
|
| 5 |
A' |
897 |
863 |
|
|
|
|
| 6 |
A' |
627 |
603 |
|
|
|
|
| 7 |
A' |
594 |
571 |
|
|
|
|
| 8 |
A' |
436 |
420 |
|
|
|
|
| 9 |
A" |
1248 |
1200 |
|
|
|
|
| 10 |
A" |
617 |
593 |
|
|
|
|
| 11 |
A" |
453 |
435 |
|
|
|
|
| 12 |
A" |
251 |
241 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6420.7 cm
-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 6174.2 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.