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 |
2993 |
2922 |
3.41 |
|
|
|
| 2 |
A1 |
1880 |
1835 |
94.94 |
|
|
|
| 3 |
A1 |
1416 |
1382 |
25.50 |
|
|
|
| 4 |
A1 |
795 |
776 |
0.21 |
|
|
|
| 5 |
E |
3100 |
3026 |
8.34 |
|
|
|
| 5 |
E |
3100 |
3026 |
8.34 |
|
|
|
| 6 |
E |
1499 |
1463 |
12.06 |
|
|
|
| 6 |
E |
1499 |
1463 |
12.06 |
|
|
|
| 7 |
E |
968 |
945 |
20.43 |
|
|
|
| 7 |
E |
968 |
945 |
20.43 |
|
|
|
| 8 |
E |
349 |
341 |
8.49 |
|
|
|
| 8 |
E |
349 |
341 |
8.49 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9459.0 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 9231.9 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.