Vibrational Frequencies calculated at MP2=FULL/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 |
3742 |
3525 |
67.62 |
|
|
|
2 |
A |
2737 |
2579 |
38.83 |
|
|
|
3 |
A |
1268 |
1195 |
49.97 |
|
|
|
4 |
A |
1037 |
977 |
3.69 |
|
|
|
5 |
A |
785 |
740 |
47.01 |
|
|
|
6 |
A |
513 |
484 |
103.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5040.6 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 4749.3 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.