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' |
3191 |
3053 |
18.30 |
|
|
|
| 2 |
A' |
1665 |
1593 |
302.68 |
|
|
|
| 3 |
A' |
1353 |
1294 |
60.26 |
|
|
|
| 4 |
A' |
641 |
613 |
221.48 |
|
|
|
| 5 |
A' |
393 |
376 |
37.68 |
|
|
|
| 6 |
A" |
920 |
880 |
5.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4080.9 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 3904.6 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.