Vibrational Frequencies calculated at CCD/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3098 |
3012 |
13.53 |
|
|
|
| 2 |
A1 |
1374 |
1336 |
28.15 |
|
|
|
| 3 |
A1 |
526 |
512 |
2.75 |
|
|
|
| 4 |
E |
3198 |
3109 |
3.87 |
|
|
|
| 4 |
E |
3198 |
3109 |
3.87 |
|
|
|
| 5 |
E |
1550 |
1507 |
9.11 |
|
|
|
| 5 |
E |
1550 |
1507 |
9.11 |
|
|
|
| 6 |
E |
932 |
906 |
8.44 |
|
|
|
| 6 |
E |
932 |
906 |
8.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8178.5 cm
-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 7952.0 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.