Vibrational Frequencies calculated at QCISD/6-31G(2df,p)
| 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 |
3105 |
2942 |
14.45 |
|
|
|
| 2 |
A1 |
2244 |
2126 |
128.67 |
|
|
|
| 3 |
A1 |
1490 |
1411 |
5.83 |
|
|
|
| 4 |
A1 |
977 |
926 |
15.54 |
|
|
|
| 5 |
E |
3192 |
3024 |
4.92 |
|
|
|
| 5 |
E |
3192 |
3024 |
4.92 |
|
|
|
| 6 |
E |
1523 |
1443 |
8.13 |
|
|
|
| 6 |
E |
1523 |
1443 |
8.13 |
|
|
|
| 7 |
E |
1172 |
1110 |
0.13 |
|
|
|
| 7 |
E |
1172 |
1110 |
0.13 |
|
|
|
| 8 |
E |
282 |
267 |
0.27 |
|
|
|
| 8 |
E |
282 |
267 |
0.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10075.9 cm
-1
Scaled (by 0.9474) Zero Point Vibrational Energy (zpe) 9545.9 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.