Vibrational Frequencies calculated at QCISD/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 |
A' |
3227 |
3073 |
0.05 |
|
|
|
| 2 |
A' |
1241 |
1182 |
38.12 |
|
|
|
| 3 |
A' |
762 |
726 |
101.81 |
|
|
|
| 4 |
A' |
616 |
586 |
20.72 |
|
|
|
| 5 |
A' |
342 |
326 |
0.45 |
|
|
|
| 6 |
A' |
231 |
220 |
0.02 |
|
|
|
| 7 |
A" |
1309 |
1246 |
24.78 |
|
|
|
| 8 |
A" |
824 |
785 |
119.93 |
|
|
|
| 9 |
A" |
225 |
215 |
0.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4388.0 cm
-1
Scaled (by 0.9523) Zero Point Vibrational Energy (zpe) 4178.7 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.