Vibrational Frequencies calculated at CISD/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 |
A' |
3578 |
3368 |
31.30 |
|
|
|
| 2 |
A' |
1697 |
1597 |
91.13 |
|
|
|
| 3 |
A' |
801 |
754 |
66.51 |
|
|
|
| 4 |
A' |
703 |
662 |
251.47 |
|
|
|
| 5 |
A" |
3703 |
3486 |
85.92 |
|
|
|
| 6 |
A" |
783 |
737 |
3.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5632.6 cm
-1
Scaled (by 0.9413) Zero Point Vibrational Energy (zpe) 5302.0 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.