Vibrational Frequencies calculated at B3LYPultrafine/aug-cc-pVTZ
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
Σ |
1988 |
1923 |
8.45 |
|
|
|
2 |
Σ |
753 |
728 |
2.79 |
|
|
|
3 |
Π |
433 |
419 |
1.12 |
|
|
|
4 |
Π |
365 |
353 |
4.96 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1769.1 cm
-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 1711.6 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.