Vibrational Frequencies calculated at MP2=FULL/6-31G
| 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 |
2850 |
2708 |
0.00 |
|
|
|
| 2 |
Σg |
1266 |
1203 |
0.00 |
|
|
|
| 3 |
Σu |
2809 |
2669 |
37.89 |
|
|
|
| 4 |
Πg |
207 |
197 |
0.00 |
|
|
|
| 4 |
Πg |
207 |
197 |
0.00 |
|
|
|
| 5 |
Πu |
589 |
560 |
1.90 |
|
|
|
| 5 |
Πu |
589 |
560 |
1.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4258.8 cm
-1
Scaled (by 0.9501) Zero Point Vibrational Energy (zpe) 4046.3 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.