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 |
A1 |
1309 |
1234 |
357.69 |
|
|
|
| 2 |
A1 |
765 |
721 |
298.69 |
|
|
|
| 3 |
A1 |
320 |
302 |
144.55 |
|
|
|
| 4 |
B1 |
655 |
617 |
5.03 |
|
|
|
| 5 |
B2 |
1937 |
1827 |
154.90 |
|
|
|
| 6 |
B2 |
409 |
385 |
1.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2696.7 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 2543.0 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.