Vibrational Frequencies calculated at B2PLYP/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 |
Σg |
2352 |
2240 |
0.00 |
|
|
|
| 2 |
Σg |
879 |
837 |
0.00 |
|
|
|
| 3 |
Σu |
2179 |
2076 |
1.43 |
|
|
|
| 4 |
Πg |
535 |
510 |
0.00 |
|
|
|
| 4 |
Πg |
535 |
510 |
0.00 |
|
|
|
| 5 |
Πu |
243 |
232 |
18.09 |
|
|
|
| 5 |
Πu |
243 |
232 |
18.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3483.3 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 3317.5 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.