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 |
A1 |
3074 |
2924 |
9.74 |
|
|
|
| 2 |
A1 |
1408 |
1339 |
53.05 |
|
|
|
| 3 |
A1 |
728 |
693 |
7.59 |
|
|
|
| 4 |
E |
3136 |
2983 |
2.12 |
|
|
|
| 4 |
E |
3136 |
2983 |
2.12 |
|
|
|
| 5 |
E |
1492 |
1419 |
0.00 |
|
|
|
| 5 |
E |
1492 |
1419 |
0.00 |
|
|
|
| 6 |
E |
736 |
700 |
61.88 |
|
|
|
| 6 |
E |
736 |
700 |
61.88 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7968.3 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 7580.3 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.