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 |
3085 |
2912 |
|
|
|
|
| 2 |
A1 |
1350 |
1274 |
|
|
|
|
| 3 |
A1 |
628 |
592 |
|
|
|
|
| 4 |
E |
3195 |
3016 |
|
|
|
|
| 4 |
E |
3195 |
3016 |
|
|
|
|
| 5 |
E |
1494 |
1410 |
|
|
|
|
| 5 |
E |
1493 |
1409 |
|
|
|
|
| 6 |
E |
976 |
921 |
|
|
|
|
| 6 |
E |
976 |
921 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8195.7 cm
-1
Scaled (by 0.9438) Zero Point Vibrational Energy (zpe) 7735.1 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.