Vibrational Frequencies calculated at MP2=FULL/STO-3G
| 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' |
3409 |
3031 |
0.09 |
|
|
|
| 2 |
A' |
1329 |
1181 |
38.82 |
|
|
|
| 3 |
A' |
885 |
786 |
79.65 |
|
|
|
| 4 |
A' |
661 |
588 |
14.56 |
|
|
|
| 5 |
A' |
342 |
304 |
2.96 |
|
|
|
| 6 |
A' |
228 |
202 |
2.15 |
|
|
|
| 7 |
A" |
1327 |
1180 |
27.94 |
|
|
|
| 8 |
A" |
905 |
805 |
86.32 |
|
|
|
| 9 |
A" |
223 |
198 |
0.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4654.0 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 4136.9 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.