Vibrational Frequencies calculated at MP2/STO-3G
| 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 |
3230 |
2816 |
0.00 |
|
|
|
| 2 |
Σg |
1469 |
1281 |
0.00 |
|
|
|
| 3 |
Σu |
3173 |
2767 |
16.33 |
|
|
|
| 4 |
Πg |
596 |
520 |
0.00 |
|
|
|
| 4 |
Πg |
596 |
520 |
0.00 |
|
|
|
| 5 |
Πu |
671 |
585 |
23.46 |
|
|
|
| 5 |
Πu |
671 |
585 |
23.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5203.0 cm
-1
Scaled (by 0.8719) Zero Point Vibrational Energy (zpe) 4536.5 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.