Vibrational Frequencies calculated at B2PLYP=FULLultrafine/daug-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 |
1480 |
1480 |
1.01 |
78.91 |
0.20 |
0.33 |
| 2 |
Σ |
1260 |
1260 |
18.71 |
5.24 |
0.29 |
0.45 |
| 3 |
Π |
411 |
411 |
5.77 |
0.05 |
0.75 |
0.86 |
| 3 |
Π |
411 |
411 |
5.77 |
0.05 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1780.5 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1780.5 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.