Vibrational Frequencies calculated at CCD/6-311G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σg |
1288 |
1230 |
0.00 |
|
|
|
| 2 |
Σu |
1230 |
1174 |
682.72 |
|
|
|
| 3 |
Πu |
194 |
185 |
748.40 |
|
|
|
| 3 |
Πu |
194 |
185 |
748.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1452.9 cm
-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 1387.6 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.