Vibrational Frequencies calculated at B2PLYP=FULL/cc-pVDZ
| 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 |
3482 |
3338 |
67.00 |
30.19 |
0.26 |
0.41 |
| 2 |
Σ |
2125 |
2037 |
0.37 |
33.46 |
0.21 |
0.35 |
| 3 |
Π |
755 |
724 |
34.68 |
0.06 |
0.75 |
0.86 |
| 3 |
Π |
755 |
724 |
34.68 |
0.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3558.5 cm
-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 3410.8 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.