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 |
1176 |
1116 |
244.25 |
|
|
|
| 2 |
A1 |
516 |
489 |
20.94 |
|
|
|
| 3 |
A1 |
299 |
283 |
0.27 |
|
|
|
| 4 |
B1 |
485 |
460 |
1.41 |
|
|
|
| 5 |
B2 |
828 |
785 |
230.56 |
|
|
|
| 6 |
B2 |
307 |
291 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1805.4 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 1712.2 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.