Vibrational Frequencies calculated at CCD/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 |
A1 |
3004 |
2882 |
31.60 |
|
|
|
| 2 |
A1 |
1277 |
1225 |
1.79 |
|
|
|
| 3 |
A1 |
604 |
579 |
38.91 |
|
|
|
| 4 |
A1 |
295 |
283 |
12.52 |
|
|
|
| 5 |
E |
3091 |
2966 |
21.08 |
|
|
|
| 5 |
E |
3091 |
2966 |
21.08 |
|
|
|
| 6 |
E |
1510 |
1449 |
0.20 |
|
|
|
| 6 |
E |
1510 |
1449 |
0.20 |
|
|
|
| 7 |
E |
662 |
635 |
108.72 |
|
|
|
| 7 |
E |
662 |
635 |
108.72 |
|
|
|
| 8 |
E |
130 |
125 |
28.77 |
|
|
|
| 8 |
E |
130 |
125 |
28.77 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 7983.3 cm
-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 7660.0 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.