Vibrational Frequencies calculated at CISD/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 |
1235 |
1143 |
325.59 |
|
|
|
2 |
A1 |
541 |
501 |
17.18 |
|
|
|
3 |
A1 |
316 |
293 |
0.20 |
|
|
|
4 |
B1 |
513 |
475 |
0.46 |
|
|
|
5 |
B2 |
899 |
832 |
225.86 |
|
|
|
6 |
B2 |
329 |
304 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1915.9 cm
-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 1773.7 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.