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 |
A1 |
1047 |
996 |
1.79 |
442.27 |
0.40 |
0.57 |
2 |
A1 |
450 |
428 |
26.62 |
13.12 |
0.16 |
0.27 |
3 |
B2 |
400 |
381 |
4.97 |
6.20 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 948.3 cm
-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 902.8 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.