Vibrational Frequencies calculated at CISD/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 |
758 |
708 |
102.98 |
|
|
|
| 2 |
A1 |
417 |
390 |
0.01 |
|
|
|
| 3 |
A1 |
221 |
206 |
0.63 |
|
|
|
| 4 |
E |
772 |
721 |
95.76 |
|
|
|
| 4 |
E |
772 |
721 |
95.76 |
|
|
|
| 5 |
E |
298 |
279 |
0.00 |
|
|
|
| 5 |
E |
298 |
279 |
0.00 |
|
|
|
| 6 |
E |
182 |
170 |
0.03 |
|
|
|
| 6 |
E |
182 |
170 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1949.2 cm
-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 1821.3 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.