Vibrational Frequencies calculated at MP2/CEP-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 |
A |
3626 |
3504 |
9.64 |
|
|
|
| 2 |
A |
1182 |
1142 |
0.91 |
|
|
|
| 3 |
A |
805 |
778 |
12.38 |
|
|
|
| 4 |
A |
691 |
668 |
172.49 |
|
|
|
| 5 |
A |
497 |
481 |
0.82 |
|
|
|
| 6 |
B |
3630 |
3508 |
149.24 |
|
|
|
| 7 |
B |
2126 |
2054 |
474.17 |
|
|
|
| 8 |
B |
762 |
736 |
756.21 |
|
|
|
| 9 |
B |
506 |
489 |
98.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6912.1 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 6679.2 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.