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 |
A1 |
3078 |
2975 |
44.49 |
|
|
|
2 |
A1 |
1367 |
1320 |
35.29 |
|
|
|
3 |
A1 |
517 |
500 |
3.65 |
|
|
|
4 |
E |
3217 |
3109 |
19.78 |
|
|
|
4 |
E |
3217 |
3109 |
19.78 |
|
|
|
5 |
E |
1471 |
1422 |
6.65 |
|
|
|
5 |
E |
1471 |
1422 |
6.65 |
|
|
|
6 |
E |
929 |
898 |
14.67 |
|
|
|
6 |
E |
929 |
898 |
14.67 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8098.5 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 7825.5 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.