Vibrational Frequencies calculated at B2PLYP=FULLultrafine/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 |
2903 |
2903 |
16.91 |
50.14 |
0.18 |
0.31 |
| 2 |
Σ |
1193 |
1193 |
34.32 |
44.48 |
0.25 |
0.40 |
| 3 |
Π |
696 |
696 |
0.38 |
3.82 |
0.75 |
0.86 |
| 3 |
Π |
696 |
696 |
0.38 |
3.82 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2743.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2743.7 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.