Vibrational Frequencies calculated at B2PLYP=FULL/6-31G(2df,p)
| 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 |
2250 |
2250 |
13.57 |
65.29 |
0.31 |
0.47 |
| 2 |
Σ |
628 |
628 |
1.13 |
6.07 |
0.14 |
0.24 |
| 3 |
Π |
395 |
395 |
2.18 |
1.30 |
0.75 |
0.86 |
| 3 |
Π |
395 |
395 |
2.18 |
1.30 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1834.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1834.4 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.