Vibrational Frequencies calculated at MP2/6-31G
| 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' |
3261 |
3120 |
0.09 |
|
|
|
| 2 |
A' |
1227 |
1174 |
33.44 |
|
|
|
| 3 |
A' |
680 |
650 |
105.15 |
|
|
|
| 4 |
A' |
567 |
543 |
9.04 |
|
|
|
| 5 |
A' |
308 |
295 |
0.40 |
|
|
|
| 6 |
A' |
212 |
203 |
0.24 |
|
|
|
| 7 |
A" |
1258 |
1204 |
20.52 |
|
|
|
| 8 |
A" |
699 |
669 |
120.35 |
|
|
|
| 9 |
A" |
209 |
200 |
0.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4210.4 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 4028.5 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.