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 |
3087 |
2937 |
0.00 |
95.95 |
0.00 |
0.00 |
| 2 |
E |
1668 |
1587 |
0.00 |
37.51 |
0.75 |
0.86 |
| 2 |
E |
1668 |
1587 |
0.00 |
37.51 |
0.75 |
0.86 |
| 3 |
T2 |
3195 |
3040 |
22.64 |
45.46 |
0.75 |
0.86 |
| 3 |
T2 |
3195 |
3040 |
22.64 |
45.46 |
0.75 |
0.86 |
| 3 |
T2 |
3195 |
3040 |
22.64 |
45.46 |
0.75 |
0.86 |
| 4 |
T2 |
1457 |
1386 |
18.32 |
3.49 |
0.75 |
0.86 |
| 4 |
T2 |
1457 |
1386 |
18.32 |
3.49 |
0.75 |
0.86 |
| 4 |
T2 |
1457 |
1386 |
18.32 |
3.49 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10188.8 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 9692.6 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.