Vibrational Frequencies calculated at MP2/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 |
2059 |
1962 |
0.00 |
|
|
|
2 |
Σu |
2266 |
2159 |
264.95 |
|
|
|
3 |
Πu |
718 |
684 |
363.19 |
|
|
|
3 |
Πu |
718 |
684 |
363.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2880.1 cm
-1
Scaled (by 0.9529) Zero Point Vibrational Energy (zpe) 2744.5 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.