Vibrational Frequencies calculated at MP2=FULL/cc-pVTZ
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 |
439 |
417 |
23.02 |
|
|
|
2 |
A1 |
203 |
193 |
3.04 |
|
|
|
3 |
E |
416 |
395 |
98.08 |
|
|
|
3 |
E |
416 |
395 |
98.08 |
|
|
|
4 |
E |
159 |
151 |
0.82 |
|
|
|
4 |
E |
159 |
151 |
0.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 896.4 cm
-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 851.0 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.