Vibrational Frequencies calculated at CCD/STO-3G
| 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 |
3664 |
3664 |
88.16 |
|
|
|
| 2 |
Σ |
2425 |
2425 |
1.75 |
|
|
|
| 3 |
Σ |
1029 |
1029 |
5.86 |
|
|
|
| 4 |
Π |
694 |
694 |
12.75 |
|
|
|
| 4 |
Π |
694 |
694 |
12.75 |
|
|
|
| 5 |
Π |
368 |
368 |
1.43 |
|
|
|
| 5 |
Π |
368 |
368 |
1.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4621.4 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4621.4 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.