Vibrational Frequencies calculated at PBE1PBE/6-31G*
| 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 |
3508 |
3333 |
78.39 |
|
|
|
| 2 |
Σ |
2421 |
2300 |
29.79 |
|
|
|
| 3 |
Σ |
2208 |
2098 |
1.47 |
|
|
|
| 4 |
Σ |
920 |
875 |
0.00 |
|
|
|
| 5 |
Π |
674 |
640 |
49.71 |
|
|
|
| 5 |
Π |
674 |
640 |
49.71 |
|
|
|
| 6 |
Π |
575 |
546 |
1.78 |
|
|
|
| 6 |
Π |
575 |
546 |
1.78 |
|
|
|
| 7 |
Π |
256 |
244 |
0.47 |
|
|
|
| 7 |
Π |
256 |
244 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6033.3 cm
-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 5733.5 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.