Vibrational Frequencies calculated at MP3/6-31G*
| 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' |
3271 |
3070 |
0.35 |
|
|
|
| 2 |
A' |
1252 |
1176 |
37.29 |
|
|
|
| 3 |
A' |
771 |
723 |
101.00 |
|
|
|
| 4 |
A' |
621 |
583 |
20.82 |
|
|
|
| 5 |
A' |
345 |
324 |
0.47 |
|
|
|
| 6 |
A' |
233 |
218 |
0.02 |
|
|
|
| 7 |
A" |
1322 |
1240 |
24.23 |
|
|
|
| 8 |
A" |
834 |
783 |
119.06 |
|
|
|
| 9 |
A" |
227 |
213 |
0.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4437.7 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 4165.2 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.