Vibrational Frequencies calculated at CID/6-31G
| 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 |
3526 |
3298 |
58.70 |
|
|
|
| 2 |
Σ |
2450 |
2291 |
28.20 |
|
|
|
| 3 |
Σ |
2203 |
2060 |
0.42 |
|
|
|
| 4 |
Σ |
901 |
843 |
0.01 |
|
|
|
| 5 |
Π |
692 |
647 |
61.51 |
|
|
|
| 5 |
Π |
692 |
647 |
61.51 |
|
|
|
| 6 |
Π |
295 |
276 |
0.01 |
|
|
|
| 6 |
Π |
295 |
276 |
0.01 |
|
|
|
| 7 |
Π |
197 |
184 |
0.48 |
|
|
|
| 7 |
Π |
197 |
184 |
0.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5723.7 cm
-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 5352.8 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.