Vibrational Frequencies calculated at B2PLYP=FULL/6-311G*
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 |
1492 |
1492 |
1.38 |
70.81 |
0.30 |
0.46 |
2 |
Σ |
1240 |
1240 |
14.24 |
2.49 |
0.54 |
0.70 |
3 |
Π |
400 |
400 |
6.11 |
0.02 |
0.75 |
0.86 |
3 |
Π |
400 |
400 |
6.11 |
0.02 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1765.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1765.8 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.