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 |
603 |
574 |
6.16 |
11.86 |
0.24 |
0.39 |
2 |
A1 |
519 |
494 |
0.01 |
22.63 |
0.37 |
0.54 |
3 |
A1 |
201 |
192 |
23.60 |
0.32 |
0.32 |
0.48 |
4 |
B1 |
180 |
171 |
18.84 |
0.01 |
0.75 |
0.86 |
5 |
B2 |
577 |
549 |
74.85 |
1.46 |
0.75 |
0.86 |
6 |
B2 |
272 |
259 |
7.60 |
3.34 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1176.1 cm
-1
Scaled (by 0.952) Zero Point Vibrational Energy (zpe) 1119.6 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.