Vibrational Frequencies calculated at MP3=FULL/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 |
Σ |
3497 |
3497 |
66.99 |
|
|
|
| 2 |
Σ |
2226 |
2226 |
8.64 |
|
|
|
| 3 |
Σ |
600 |
600 |
0.64 |
|
|
|
| 4 |
Π |
685 |
685 |
50.66 |
|
|
|
| 4 |
Π |
685 |
685 |
50.66 |
|
|
|
| 5 |
Π |
311 |
311 |
4.87 |
|
|
|
| 5 |
Π |
311 |
311 |
4.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4157.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4157.4 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.