Vibrational Frequencies calculated at MP2/6-31G
| 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 |
1175 |
1124 |
167.44 |
|
|
|
| 2 |
A1 |
353 |
338 |
28.64 |
|
|
|
| 3 |
A1 |
200 |
191 |
4.99 |
|
|
|
| 4 |
E |
446 |
427 |
189.13 |
|
|
|
| 4 |
E |
446 |
427 |
189.13 |
|
|
|
| 5 |
E |
253 |
242 |
6.61 |
|
|
|
| 5 |
E |
253 |
242 |
6.61 |
|
|
|
| 6 |
E |
136 |
130 |
0.42 |
|
|
|
| 6 |
E |
136 |
130 |
0.42 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1699.2 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 1625.8 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.