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 |
1730 |
1676 |
166.59 |
174.46 |
0.27 |
0.42 |
| 2 |
Σ |
1042 |
1010 |
1.53 |
18.45 |
0.31 |
0.48 |
| 3 |
Π |
370 |
359 |
1.80 |
0.06 |
0.75 |
0.86 |
| 3 |
Π |
370 |
359 |
1.80 |
0.06 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1756.3 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 1702.2 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.