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 |
3140 |
2944 |
20.18 |
|
|
|
| 2 |
A1 |
2291 |
2148 |
119.29 |
|
|
|
| 3 |
A1 |
1513 |
1419 |
8.41 |
|
|
|
| 4 |
A1 |
993 |
931 |
20.42 |
|
|
|
| 5 |
E |
3234 |
3032 |
9.24 |
|
|
|
| 5 |
E |
3234 |
3032 |
9.24 |
|
|
|
| 6 |
E |
1552 |
1455 |
7.09 |
|
|
|
| 6 |
E |
1552 |
1455 |
7.09 |
|
|
|
| 7 |
E |
1183 |
1109 |
0.72 |
|
|
|
| 7 |
E |
1183 |
1109 |
0.72 |
|
|
|
| 8 |
E |
276 |
259 |
1.04 |
|
|
|
| 8 |
E |
276 |
259 |
1.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10213.7 cm
-1
Scaled (by 0.9376) Zero Point Vibrational Energy (zpe) 9576.4 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.