Vibrational Frequencies calculated at MP2=FULL/3-21G*
| 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 |
3131 |
2969 |
12.64 |
|
|
|
| 2 |
A1 |
1425 |
1351 |
19.68 |
|
|
|
| 3 |
A1 |
632 |
599 |
11.67 |
|
|
|
| 4 |
E |
3235 |
3066 |
3.08 |
|
|
|
| 4 |
E |
3235 |
3066 |
3.08 |
|
|
|
| 5 |
E |
1581 |
1499 |
6.74 |
|
|
|
| 5 |
E |
1581 |
1499 |
6.74 |
|
|
|
| 6 |
E |
1013 |
960 |
6.64 |
|
|
|
| 6 |
E |
1013 |
960 |
6.64 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8422.2 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 7984.3 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.