Vibrational Frequencies calculated at MP2=FULL/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 |
3160 |
2977 |
13.43 |
|
|
|
| 2 |
A1 |
1401 |
1320 |
22.73 |
|
|
|
| 3 |
A1 |
631 |
595 |
11.88 |
|
|
|
| 4 |
E |
3283 |
3093 |
1.55 |
|
|
|
| 4 |
E |
3283 |
3093 |
1.55 |
|
|
|
| 5 |
E |
1543 |
1454 |
5.50 |
|
|
|
| 5 |
E |
1543 |
1454 |
5.50 |
|
|
|
| 6 |
E |
1005 |
947 |
5.86 |
|
|
|
| 6 |
E |
1005 |
947 |
5.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8427.6 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 7940.5 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.