Vibrational Frequencies calculated at MP2/CEP-121G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
2325 |
2269 |
109.21 |
|
|
|
| 2 |
A1 |
1175 |
1147 |
176.88 |
|
|
|
| 3 |
A1 |
957 |
934 |
74.63 |
|
|
|
| 4 |
E |
2332 |
2276 |
131.81 |
|
|
|
| 4 |
E |
2332 |
2276 |
131.81 |
|
|
|
| 5 |
E |
1096 |
1069 |
50.86 |
|
|
|
| 5 |
E |
1096 |
1069 |
50.86 |
|
|
|
| 6 |
E |
750 |
732 |
11.86 |
|
|
|
| 6 |
E |
750 |
732 |
11.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6405.8 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 6252.1 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.