Vibrational Frequencies calculated at HF/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 |
725 |
683 |
0.00 |
19.37 |
0.26 |
0.41 |
| 2 |
Σu |
1583 |
1492 |
1505.53 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
445 |
420 |
0.00 |
0.00 |
0.00 |
0.00 |
| 3 |
Πu |
445 |
420 |
0.00 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 1599.5 cm
-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 1507.1 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.