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 |
1253 |
1193 |
0.00 |
15.26 |
0.23 |
0.37 |
| 2 |
Σu |
2312 |
2201 |
288.16 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
569 |
542 |
18.97 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
569 |
542 |
18.97 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 2351.9 cm
-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 2239.0 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.