Vibrational Frequencies calculated at MP2/6-31G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3625 |
3419 |
25.55 |
|
|
|
| 2 |
A |
1267 |
1195 |
0.00 |
|
|
|
| 3 |
A |
921 |
868 |
10.73 |
|
|
|
| 4 |
A |
748 |
705 |
115.33 |
|
|
|
| 5 |
A |
517 |
487 |
0.18 |
|
|
|
| 6 |
B |
3626 |
3420 |
129.92 |
|
|
|
| 7 |
B |
2244 |
2116 |
455.04 |
|
|
|
| 8 |
B |
910 |
858 |
521.34 |
|
|
|
| 9 |
B |
517 |
488 |
84.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7187.5 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 6777.9 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.