Vibrational Frequencies calculated at MP2=FULL/6-311G*
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 |
1332 |
1261 |
379.49 |
|
|
|
2 |
A1 |
783 |
742 |
348.09 |
|
|
|
3 |
A1 |
295 |
280 |
164.43 |
|
|
|
4 |
B1 |
660 |
625 |
4.44 |
|
|
|
5 |
B2 |
1974 |
1870 |
202.90 |
|
|
|
6 |
B2 |
405 |
383 |
1.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2724.2 cm
-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 2580.1 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.