Vibrational Frequencies calculated at MP2/cc-pVQZ
| 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 |
1121 |
1063 |
21.32 |
0.00 |
0.33 |
0.50 |
| 2 |
A1 |
429 |
407 |
80.89 |
79680.58 |
0.32 |
0.49 |
| 3 |
B2 |
724 |
687 |
5498.37 |
1077.61 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1136.9 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 1078.2 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.