Vibrational Frequencies calculated at B2PLYP=FULL/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 |
2188 |
2188 |
3.99 |
43.61 |
0.32 |
0.48 |
| 2 |
Σ |
589 |
589 |
1.24 |
5.68 |
0.24 |
0.38 |
| 3 |
Π |
408 |
408 |
0.71 |
2.00 |
0.75 |
0.86 |
| 3 |
Π |
408 |
408 |
0.71 |
2.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1796.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1796.9 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.