Vibrational Frequencies calculated at B2PLYP=FULL/aug-cc-pVTZ
| 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 |
3466 |
3325 |
69.85 |
30.41 |
0.21 |
0.35 |
| 2 |
Σ |
2132 |
2045 |
0.28 |
58.19 |
0.07 |
0.13 |
| 3 |
Π |
742 |
712 |
36.20 |
0.31 |
0.75 |
0.86 |
| 3 |
Π |
742 |
712 |
36.20 |
0.31 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3540.6 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 3396.8 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.