Vibrational Frequencies calculated at MP2/3-21G*
| 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 |
3069 |
0.66 |
|
|
|
| 2 |
A' |
1254 |
1193 |
30.01 |
|
|
|
| 3 |
A' |
724 |
689 |
113.72 |
|
|
|
| 4 |
A' |
620 |
590 |
7.41 |
|
|
|
| 5 |
A' |
330 |
314 |
0.24 |
|
|
|
| 6 |
A' |
228 |
217 |
0.16 |
|
|
|
| 7 |
A" |
1303 |
1239 |
17.00 |
|
|
|
| 8 |
A" |
729 |
694 |
126.24 |
|
|
|
| 9 |
A" |
220 |
210 |
0.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4317.3 cm
-1
Scaled (by 0.9513) Zero Point Vibrational Energy (zpe) 4107.0 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.