Vibrational Frequencies calculated at MP2/aug-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 |
Σg |
923 |
876 |
0.00 |
41.39 |
0.05 |
0.10 |
| 2 |
Σu |
1129 |
1072 |
105.17 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
200 |
190 |
34.42 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
200 |
190 |
34.42 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 1225.8 cm
-1
Scaled (by 0.9497) Zero Point Vibrational Energy (zpe) 1164.1 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.