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 |
1319 |
1244 |
130.45 |
|
|
|
| 2 |
A1 |
493 |
465 |
23.36 |
|
|
|
| 3 |
A1 |
279 |
264 |
4.11 |
|
|
|
| 4 |
E |
614 |
579 |
259.08 |
|
|
|
| 4 |
E |
614 |
579 |
259.08 |
|
|
|
| 5 |
E |
336 |
317 |
12.52 |
|
|
|
| 5 |
E |
336 |
317 |
12.52 |
|
|
|
| 6 |
E |
191 |
180 |
0.02 |
|
|
|
| 6 |
E |
191 |
180 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2187.1 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 2062.5 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.