Vibrational Frequencies calculated at MP2=FULL/STO-3G
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 |
1139 |
1013 |
241.81 |
|
|
|
2 |
A1 |
726 |
645 |
49.76 |
|
|
|
3 |
A1 |
362 |
322 |
0.03 |
|
|
|
4 |
E |
1370 |
1218 |
117.61 |
|
|
|
4 |
E |
1370 |
1218 |
117.61 |
|
|
|
5 |
E |
498 |
442 |
7.92 |
|
|
|
5 |
E |
498 |
442 |
7.92 |
|
|
|
6 |
E |
294 |
261 |
0.93 |
|
|
|
6 |
E |
294 |
261 |
0.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3274.1 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 2910.4 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.