Vibrational Frequencies calculated at MP2/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 |
835 |
728 |
126.91 |
5.16 |
0.33 |
0.50 |
| 2 |
A1 |
418 |
365 |
1.92 |
11.46 |
0.01 |
0.01 |
| 3 |
A1 |
223 |
194 |
1.88 |
5.47 |
0.52 |
0.68 |
| 4 |
E |
892 |
778 |
112.43 |
6.93 |
0.75 |
0.86 |
| 4 |
E |
892 |
778 |
112.43 |
6.93 |
0.75 |
0.86 |
| 5 |
E |
283 |
246 |
2.08 |
4.47 |
0.75 |
0.86 |
| 5 |
E |
283 |
246 |
2.08 |
4.47 |
0.75 |
0.86 |
| 6 |
E |
177 |
155 |
0.05 |
3.89 |
0.75 |
0.86 |
| 6 |
E |
177 |
155 |
0.05 |
3.89 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2090.0 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 1822.3 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.