Vibrational Frequencies calculated at B2PLYP=FULL/6-31+G**
| 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 |
3514 |
3342 |
94.69 |
|
|
|
| 2 |
Σ |
2155 |
2049 |
26.37 |
|
|
|
| 3 |
Σ |
608 |
578 |
1.65 |
|
|
|
| 4 |
Π |
694 |
660 |
50.20 |
|
|
|
| 4 |
Π |
694 |
660 |
50.20 |
|
|
|
| 5 |
Π |
461 |
439 |
13.37 |
|
|
|
| 5 |
Π |
461 |
439 |
13.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4293.0 cm
-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 4082.7 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.