Vibrational Frequencies calculated at MP2/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3509 |
3349 |
41.81 |
77.47 |
0.14 |
0.25 |
| 2 |
A' |
1671 |
1595 |
91.54 |
11.25 |
0.56 |
0.72 |
| 3 |
A' |
847 |
809 |
27.32 |
6.20 |
0.51 |
0.68 |
| 4 |
A' |
727 |
694 |
260.65 |
6.11 |
0.21 |
0.35 |
| 5 |
A" |
3653 |
3487 |
101.68 |
39.56 |
0.75 |
0.86 |
| 6 |
A" |
811 |
774 |
2.42 |
11.24 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5608.8 cm
-1
Scaled (by 0.9545) Zero Point Vibrational Energy (zpe) 5353.6 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.