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 |
2321 |
2221 |
151.94 |
|
|
|
| 2 |
A1 |
1218 |
1165 |
180.51 |
|
|
|
| 3 |
A1 |
990 |
948 |
50.33 |
|
|
|
| 4 |
E |
2305 |
2205 |
197.53 |
|
|
|
| 4 |
E |
2305 |
2205 |
197.53 |
|
|
|
| 5 |
E |
1074 |
1028 |
60.62 |
|
|
|
| 5 |
E |
1074 |
1028 |
60.62 |
|
|
|
| 6 |
E |
783 |
749 |
14.20 |
|
|
|
| 6 |
E |
783 |
749 |
14.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6426.4 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 6148.8 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.