Vibrational Frequencies calculated at CCD/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 |
Σg |
2840 |
2718 |
0.00 |
|
|
|
2 |
Σg |
1277 |
1222 |
0.00 |
|
|
|
3 |
Σu |
2798 |
2678 |
25.44 |
|
|
|
4 |
Πg |
590 |
565 |
0.00 |
|
|
|
4 |
Πg |
590 |
565 |
0.00 |
|
|
|
5 |
Πu |
634 |
607 |
0.01 |
|
|
|
5 |
Πu |
634 |
607 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4682.2 cm
-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 4480.9 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.