Vibrational Frequencies calculated at MP3/6-31G*
| 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 |
2646 |
2484 |
0.00 |
|
|
|
| 2 |
A1 |
1257 |
1180 |
0.00 |
|
|
|
| 3 |
A1 |
882 |
828 |
0.00 |
|
|
|
| 4 |
B1 |
524 |
492 |
0.00 |
|
|
|
| 5 |
B2 |
2627 |
2465 |
78.09 |
|
|
|
| 6 |
B2 |
1197 |
1124 |
12.84 |
|
|
|
| 7 |
E |
2704 |
2538 |
82.97 |
|
|
|
| 7 |
E |
2704 |
2538 |
82.97 |
|
|
|
| 8 |
E |
1027 |
964 |
25.77 |
|
|
|
| 8 |
E |
1027 |
964 |
25.77 |
|
|
|
| 9 |
E |
457 |
429 |
4.30 |
|
|
|
| 9 |
E |
457 |
429 |
4.30 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8754.8 cm
-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 8217.2 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.