Vibrational Frequencies calculated at B2PLYP=FULLultrafine/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 |
A' |
3072 |
3072 |
21.48 |
386.69 |
0.33 |
0.49 |
2 |
A' |
1291 |
1291 |
7.38 |
7.93 |
0.73 |
0.84 |
3 |
A' |
1105 |
1105 |
142.21 |
21.06 |
0.56 |
0.72 |
Unscaled Zero Point Vibrational Energy (zpe) 2733.8 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2733.8 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.