Vibrational Frequencies calculated at MP2/STO-3G
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' |
3367 |
2935 |
4.37 |
|
|
|
2 |
A' |
1790 |
1561 |
135.82 |
|
|
|
3 |
A' |
1405 |
1225 |
47.50 |
|
|
|
4 |
A' |
788 |
687 |
132.09 |
|
|
|
5 |
A' |
464 |
405 |
8.57 |
|
|
|
6 |
A" |
887 |
773 |
0.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4349.9 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 3792.6 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.