Vibrational Frequencies calculated at MP2=FULL/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 |
Σ |
2015 |
1953 |
296.87 |
109.40 |
0.13 |
0.23 |
| 2 |
Σ |
502 |
487 |
204.04 |
17.19 |
0.64 |
0.78 |
| 3 |
Π |
80 |
78 |
2.84 |
6.81 |
0.75 |
0.86 |
| 3 |
Π |
80 |
78 |
2.84 |
6.81 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1338.7 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 1297.5 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.