Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| 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 |
3037 |
3.68 |
|
|
|
| 2 |
A' |
1238 |
1169 |
19.02 |
|
|
|
| 3 |
A' |
786 |
742 |
97.88 |
|
|
|
| 4 |
A' |
600 |
566 |
2.85 |
|
|
|
| 5 |
A' |
293 |
276 |
0.06 |
|
|
|
| 6 |
A' |
179 |
169 |
0.01 |
|
|
|
| 7 |
A" |
1202 |
1135 |
28.32 |
|
|
|
| 8 |
A" |
736 |
695 |
80.91 |
|
|
|
| 9 |
A" |
208 |
197 |
0.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4227.8 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 3993.2 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.