Vibrational Frequencies calculated at B2PLYP=FULL/6-31+G**
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 |
2169 |
2063 |
96.96 |
76.37 |
0.10 |
0.19 |
2 |
Σ |
455 |
433 |
172.48 |
19.76 |
0.72 |
0.84 |
3 |
Π |
163 |
155 |
4.74 |
10.58 |
0.75 |
0.86 |
3 |
Π |
163 |
155 |
4.74 |
10.58 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1474.8 cm
-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 1402.6 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.