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 |
Σg |
601 |
573 |
0.00 |
30.64 |
0.35 |
0.51 |
| 2 |
Σu |
1477 |
1406 |
424.78 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
380 |
361 |
3.52 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
380 |
361 |
3.52 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 1418.6 cm
-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 1350.5 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.