Vibrational Frequencies calculated at MP2/6-31G
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
824 |
789 |
25.12 |
114263.90 |
0.33 |
0.50 |
2 |
A1 |
704 |
674 |
76.60 |
0.00 |
0.33 |
0.50 |
3 |
B2 |
2596 |
2484 |
321095.60 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2062.0 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 1972.9 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.