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' |
3215 |
3026 |
4.57 |
|
|
|
| 2 |
A' |
3122 |
2939 |
16.35 |
|
|
|
| 3 |
A' |
2449 |
2305 |
37.38 |
|
|
|
| 4 |
A' |
1574 |
1482 |
8.91 |
|
|
|
| 5 |
A' |
1430 |
1346 |
7.65 |
|
|
|
| 6 |
A' |
1116 |
1050 |
21.51 |
|
|
|
| 7 |
A' |
795 |
749 |
3.35 |
|
|
|
| 8 |
A' |
645 |
607 |
4.39 |
|
|
|
| 9 |
A" |
3214 |
3026 |
8.57 |
|
|
|
| 10 |
A" |
1569 |
1477 |
8.57 |
|
|
|
| 11 |
A" |
1001 |
942 |
5.52 |
|
|
|
| 12 |
A" |
226 |
212 |
22.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10178.0 cm
-1
Scaled (by 0.9413) Zero Point Vibrational Energy (zpe) 9580.6 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.