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 |
3520 |
3292 |
58.91 |
|
|
|
| 2 |
Σ |
2221 |
2077 |
4.42 |
|
|
|
| 3 |
Σ |
565 |
529 |
0.00 |
|
|
|
| 4 |
Π |
813 |
760 |
36.14 |
|
|
|
| 4 |
Π |
813 |
760 |
36.14 |
|
|
|
| 5 |
Π |
383 |
358 |
14.37 |
|
|
|
| 5 |
Π |
383 |
358 |
14.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4348.7 cm
-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 4066.9 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.