Vibrational Frequencies calculated at QCISD(T)/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 |
Ag |
3373 |
3236 |
|
|
|
|
| 2 |
Ag |
1981 |
1900 |
|
|
|
|
| 3 |
Ag |
1204 |
1155 |
|
|
|
|
| 4 |
Ag |
910 |
873 |
|
|
|
|
| 5 |
Ag |
370 |
355 |
|
|
|
|
| 6 |
Au |
934 |
896 |
|
|
|
|
| 7 |
Au |
239 |
229 |
|
|
|
|
| 8 |
Bg |
716 |
686 |
|
|
|
|
| 9 |
Bu |
3374 |
3236 |
|
|
|
|
| 10 |
Bu |
1711 |
1641 |
|
|
|
|
| 11 |
Bu |
1145 |
1098 |
|
|
|
|
| 12 |
Bu |
284 |
273 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8119.9 cm
-1
Scaled (by 0.9593) Zero Point Vibrational Energy (zpe) 7789.4 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.