Vibrational Frequencies calculated at CCD/aug-cc-pVTZ
| 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 |
3492 |
3342 |
84.97 |
|
|
|
| 2 |
Σ |
2191 |
2097 |
16.76 |
|
|
|
| 3 |
Σ |
616 |
590 |
0.64 |
|
|
|
| 4 |
Π |
678 |
648 |
39.56 |
|
|
|
| 4 |
Π |
678 |
648 |
39.56 |
|
|
|
| 5 |
Π |
321 |
307 |
7.44 |
|
|
|
| 5 |
Π |
321 |
307 |
7.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4148.4 cm
-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 3970.0 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.