Vibrational Frequencies calculated at MP3/TZVP
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 |
2879 |
2692 |
0.00 |
|
|
|
2 |
Σg |
1279 |
1197 |
0.00 |
|
|
|
3 |
Σu |
2839 |
2655 |
23.37 |
|
|
|
4 |
Πg |
501 |
469 |
0.00 |
|
|
|
4 |
Πg |
501 |
469 |
0.00 |
|
|
|
5 |
Πu |
612 |
572 |
0.09 |
|
|
|
5 |
Πu |
612 |
572 |
0.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4611.5 cm
-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 4312.7 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.