Vibrational Frequencies calculated at QCISD/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 |
A |
1094 |
1061 |
114.20 |
|
|
|
| 2 |
A |
712 |
690 |
176.94 |
|
|
|
| 3 |
A |
677 |
656 |
181.24 |
|
|
|
| 4 |
A |
371 |
360 |
3.18 |
|
|
|
| 5 |
A |
300 |
291 |
0.09 |
|
|
|
| 6 |
A |
267 |
259 |
0.61 |
|
|
|
| 7 |
A |
225 |
218 |
0.27 |
|
|
|
| 8 |
A |
166 |
161 |
0.36 |
|
|
|
| 9 |
A |
131 |
127 |
0.02 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1971.4 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 1910.6 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.