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 |
Σg |
2827 |
2668 |
0.00 |
|
|
|
| 2 |
Σg |
1255 |
1184 |
0.00 |
|
|
|
| 3 |
Σu |
2787 |
2630 |
0.00 |
|
|
|
| 4 |
Πg |
595 |
562 |
0.00 |
|
|
|
| 4 |
Πg |
595 |
562 |
0.00 |
|
|
|
| 5 |
Πu |
625 |
590 |
0.00 |
|
|
|
| 5 |
Πu |
625 |
590 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4654.7 cm
-1
Scaled (by 0.9438) Zero Point Vibrational Energy (zpe) 4393.1 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.