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 |
3007 |
2877 |
77.66 |
|
|
|
| 2 |
A1 |
1182 |
1131 |
25.19 |
|
|
|
| 3 |
A1 |
614 |
588 |
8.03 |
|
|
|
| 4 |
E |
3099 |
2965 |
49.46 |
|
|
|
| 4 |
E |
3099 |
2965 |
49.46 |
|
|
|
| 5 |
E |
1525 |
1459 |
6.47 |
|
|
|
| 5 |
E |
1525 |
1459 |
6.47 |
|
|
|
| 6 |
E |
540 |
516 |
257.82 |
|
|
|
| 6 |
E |
540 |
516 |
257.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7564.7 cm
-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 7237.9 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.