Vibrational Frequencies calculated at MP2/3-21G*
| 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' |
3200 |
3044 |
4.72 |
|
|
|
| 2 |
A' |
3111 |
2959 |
14.08 |
|
|
|
| 3 |
A' |
2495 |
2374 |
18.62 |
|
|
|
| 4 |
A' |
1586 |
1509 |
7.62 |
|
|
|
| 5 |
A' |
1414 |
1345 |
9.81 |
|
|
|
| 6 |
A' |
1055 |
1004 |
18.02 |
|
|
|
| 7 |
A' |
755 |
718 |
0.70 |
|
|
|
| 8 |
A' |
615 |
585 |
0.51 |
|
|
|
| 9 |
A" |
3211 |
3055 |
5.40 |
|
|
|
| 10 |
A" |
1577 |
1501 |
5.45 |
|
|
|
| 11 |
A" |
969 |
922 |
9.07 |
|
|
|
| 12 |
A" |
212 |
201 |
7.62 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10099.8 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 9607.9 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.