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 |
1967 |
1967 |
469.45 |
11.47 |
0.35 |
0.52 |
| 2 |
Σ |
786 |
786 |
4.35 |
20.56 |
0.27 |
0.42 |
| 3 |
Π |
443 |
443 |
4.08 |
1.52 |
0.75 |
0.86 |
| 3 |
Π |
443 |
443 |
4.08 |
1.52 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1819.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1819.5 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.