Vibrational Frequencies calculated at MP2/Def2TZVPP
| 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' |
485 |
461 |
0.00 |
8.29 |
0.05 |
0.09 |
| 2 |
A2" |
466 |
444 |
5.06 |
0.00 |
0.75 |
0.86 |
| 3 |
E' |
984 |
936 |
367.65 |
0.17 |
0.75 |
0.86 |
| 3 |
E' |
984 |
936 |
367.65 |
0.17 |
0.75 |
0.86 |
| 4 |
E' |
260 |
248 |
0.77 |
2.01 |
0.75 |
0.86 |
| 4 |
E' |
260 |
248 |
0.77 |
2.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1719.8 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 1636.3 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.