Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
731 |
690 |
35.72 |
|
|
|
| 2 |
A1 |
599 |
566 |
1.62 |
|
|
|
| 3 |
A1 |
268 |
254 |
11.23 |
|
|
|
| 4 |
B1 |
259 |
245 |
10.74 |
|
|
|
| 5 |
B2 |
684 |
646 |
264.86 |
|
|
|
| 6 |
B2 |
383 |
361 |
4.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1461.9 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 1380.8 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.