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 |
2946 |
0.19 |
|
|
|
| 2 |
A1 |
1954 |
1865 |
34.94 |
|
|
|
| 3 |
A1 |
1459 |
1393 |
35.56 |
|
|
|
| 4 |
A1 |
816 |
779 |
0.56 |
|
|
|
| 5 |
E |
3161 |
3017 |
1.85 |
|
|
|
| 5 |
E |
3161 |
3017 |
1.85 |
|
|
|
| 6 |
E |
1565 |
1494 |
9.21 |
|
|
|
| 6 |
E |
1565 |
1494 |
9.21 |
|
|
|
| 7 |
E |
1000 |
955 |
24.52 |
|
|
|
| 7 |
E |
1000 |
955 |
24.52 |
|
|
|
| 8 |
E |
371 |
354 |
4.09 |
|
|
|
| 8 |
E |
371 |
354 |
4.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9754.4 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 9310.5 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.