Vibrational Frequencies calculated at MP4/6-311+G(3df,2p)
| 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 |
2965 |
2798 |
|
|
|
|
| 2 |
A1 |
1101 |
1039 |
|
|
|
|
| 3 |
A1 |
620 |
585 |
|
|
|
|
| 4 |
E |
3036 |
2865 |
|
|
|
|
| 4 |
E |
3036 |
2865 |
|
|
|
|
| 5 |
E |
1456 |
1375 |
|
|
|
|
| 5 |
E |
1456 |
1374 |
|
|
|
|
| 6 |
E |
421 |
398 |
|
|
|
|
| 6 |
E |
421 |
398 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7256.2 cm
-1
Scaled (by 0.9438) Zero Point Vibrational Energy (zpe) 6848.4 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.