Vibrational Frequencies calculated at MP2/6-311G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Σ |
3481 |
3308 |
74.17 |
|
|
|
| 2 |
Σ |
2231 |
2120 |
6.10 |
|
|
|
| 3 |
Σ |
2028 |
1927 |
5.44 |
|
|
|
| 4 |
Σ |
881 |
837 |
0.24 |
|
|
|
| 5 |
Π |
599 |
569 |
44.17 |
|
|
|
| 5 |
Π |
599 |
569 |
44.17 |
|
|
|
| 6 |
Π |
504 |
479 |
1.06 |
|
|
|
| 6 |
Π |
504 |
479 |
1.06 |
|
|
|
| 7 |
Π |
223 |
212 |
0.48 |
|
|
|
| 7 |
Π |
223 |
212 |
0.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5636.5 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 5356.4 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.