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 |
A' |
3272 |
3068 |
0.39 |
|
|
|
| 2 |
A' |
1281 |
1201 |
27.71 |
|
|
|
| 3 |
A' |
809 |
759 |
93.41 |
|
|
|
| 4 |
A' |
580 |
544 |
6.04 |
|
|
|
| 5 |
A' |
288 |
270 |
0.16 |
|
|
|
| 6 |
A' |
177 |
166 |
0.03 |
|
|
|
| 7 |
A" |
1215 |
1139 |
40.88 |
|
|
|
| 8 |
A" |
692 |
648 |
85.15 |
|
|
|
| 9 |
A" |
211 |
197 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4261.7 cm
-1
Scaled (by 0.9376) Zero Point Vibrational Energy (zpe) 3995.8 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.