Vibrational Frequencies calculated at MP3=FULL/6-31+G**
| 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 |
3565 |
3321 |
85.55 |
|
|
|
| 2 |
Σ |
2246 |
2092 |
20.06 |
|
|
|
| 3 |
Σ |
614 |
572 |
1.11 |
|
|
|
| 4 |
Π |
719 |
670 |
49.39 |
|
|
|
| 4 |
Π |
719 |
670 |
49.39 |
|
|
|
| 5 |
Π |
468 |
436 |
12.74 |
|
|
|
| 5 |
Π |
468 |
436 |
12.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4399.3 cm
-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 4098.4 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.