Vibrational Frequencies calculated at B2PLYP=FULLultrafine/6-311+G(3df,2p)
| 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 |
2859 |
2859 |
20.47 |
66.45 |
0.21 |
0.35 |
| 2 |
Σ |
1187 |
1187 |
45.58 |
76.48 |
0.09 |
0.17 |
| 3 |
Π |
729 |
729 |
0.05 |
1.00 |
0.75 |
0.86 |
| 3 |
Π |
729 |
729 |
0.05 |
1.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2751.7 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2751.7 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.