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 |
A' |
3708 |
3557 |
|
|
|
|
2 |
A' |
3497 |
3355 |
|
|
|
|
3 |
A' |
2257 |
2165 |
|
|
|
|
4 |
A' |
1297 |
1244 |
|
|
|
|
5 |
A' |
1061 |
1017 |
|
|
|
|
6 |
A' |
552 |
529 |
|
|
|
|
7 |
A' |
280 |
268 |
|
|
|
|
8 |
A" |
492 |
472 |
|
|
|
|
9 |
A" |
227 |
218 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6684.8 cm
-1
Scaled (by 0.9593) Zero Point Vibrational Energy (zpe) 6412.8 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.