Vibrational Frequencies calculated at MP2/aug-cc-pVDZ
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 |
1026 |
984 |
7.40 |
0.00 |
0.33 |
0.50 |
2 |
A1 |
726 |
696 |
128.96 |
194873.60 |
0.33 |
0.50 |
3 |
B2 |
1383 |
1326 |
27424.71 |
1934.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1567.0 cm
-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 1502.7 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.