Vibrational Frequencies calculated at MP2=FULL/6-31G(2df,p)
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' |
715 |
672 |
0.00 |
|
|
|
2 |
A2" |
308 |
289 |
132.11 |
|
|
|
3 |
E' |
993 |
933 |
155.65 |
|
|
|
3 |
E' |
993 |
933 |
155.65 |
|
|
|
4 |
E' |
229 |
215 |
33.54 |
|
|
|
4 |
E' |
229 |
215 |
33.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1733.1 cm
-1
Scaled (by 0.9399) Zero Point Vibrational Energy (zpe) 1629.0 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.