Vibrational Frequencies calculated at CID/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
2975 |
2768 |
83.61 |
|
|
|
| 2 |
A1 |
1217 |
1132 |
24.12 |
|
|
|
| 3 |
A1 |
641 |
596 |
11.47 |
|
|
|
| 4 |
E |
3040 |
2829 |
53.45 |
|
|
|
| 4 |
E |
3040 |
2829 |
53.45 |
|
|
|
| 5 |
E |
1563 |
1454 |
6.46 |
|
|
|
| 5 |
E |
1563 |
1454 |
6.46 |
|
|
|
| 6 |
E |
524 |
488 |
269.25 |
|
|
|
| 6 |
E |
524 |
488 |
269.25 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7543.3 cm
-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 7019.1 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.