Vibrational Frequencies calculated at MP2/3-21G
| 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 |
606 |
578 |
20.97 |
|
|
|
| 2 |
A1 |
523 |
500 |
0.34 |
|
|
|
| 3 |
A1 |
349 |
333 |
59.44 |
|
|
|
| 4 |
B1 |
260 |
249 |
0.00 |
|
|
|
| 5 |
B2 |
516 |
492 |
0.00 |
|
|
|
| 6 |
B2 |
200 |
191 |
0.00 |
|
|
|
| 7 |
E |
651 |
621 |
143.47 |
|
|
|
| 7 |
E |
651 |
621 |
143.47 |
|
|
|
| 8 |
E |
349 |
333 |
10.11 |
|
|
|
| 8 |
E |
349 |
333 |
10.11 |
|
|
|
| 9 |
E |
193 |
184 |
5.27 |
|
|
|
| 9 |
E |
193 |
184 |
5.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2419.6 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 2309.5 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.