Vibrational Frequencies calculated at CISD/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 |
A |
3841 |
3556 |
64.20 |
|
|
|
2 |
A |
2751 |
2547 |
43.12 |
|
|
|
3 |
A |
1293 |
1197 |
52.66 |
|
|
|
4 |
A |
1057 |
978 |
5.58 |
|
|
|
5 |
A |
806 |
746 |
48.49 |
|
|
|
6 |
A |
511 |
473 |
106.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5129.2 cm
-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 4748.6 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.