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 |
3805 |
3649 |
4.15 |
104.07 |
0.04 |
0.08 |
2 |
A1 |
1622 |
1555 |
67.55 |
1.95 |
0.63 |
0.78 |
3 |
B2 |
3939 |
3778 |
67.21 |
24.15 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 4682.7 cm
-1
Scaled (by 0.959) Zero Point Vibrational Energy (zpe) 4490.7 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.