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 |
2237 |
2237 |
12.14 |
57.66 |
0.33 |
0.49 |
2 |
Σ |
587 |
587 |
1.65 |
5.52 |
0.19 |
0.32 |
3 |
Π |
395 |
395 |
2.29 |
2.13 |
0.75 |
0.86 |
3 |
Π |
395 |
395 |
2.29 |
2.13 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1806.6 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1806.6 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.