Vibrational Frequencies calculated at B2PLYP=FULL/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 |
Σ |
3524 |
3342 |
83.21 |
|
|
|
| 2 |
Σ |
2193 |
2080 |
27.17 |
|
|
|
| 3 |
Σ |
758 |
718 |
9.54 |
|
|
|
| 4 |
Π |
565 |
535 |
45.70 |
|
|
|
| 4 |
Π |
565 |
535 |
45.70 |
|
|
|
| 5 |
Π |
275 |
261 |
0.00 |
|
|
|
| 5 |
Π |
275 |
261 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4076.9 cm
-1
Scaled (by 0.9484) Zero Point Vibrational Energy (zpe) 3866.5 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.