Vibrational Frequencies calculated at B2PLYP=FULLultrafine/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 |
2886 |
2886 |
23.94 |
67.40 |
0.24 |
0.39 |
| 2 |
Σ |
1189 |
1189 |
41.99 |
67.66 |
0.15 |
0.26 |
| 3 |
Π |
695 |
695 |
0.63 |
1.64 |
0.75 |
0.86 |
| 3 |
Π |
695 |
695 |
0.63 |
1.64 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2732.3 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2732.3 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.