Vibrational Frequencies calculated at MP2/CEP-121G*
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
1047 |
998 |
0.48 |
0.00 |
0.33 |
0.50 |
2 |
A1 |
395 |
376 |
47.77 |
333905.40 |
0.33 |
0.50 |
3 |
B2 |
7857 |
7486 |
0.00 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4649.2 cm
-1
Scaled (by 0.9528) Zero Point Vibrational Energy (zpe) 4429.8 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.