Vibrational Frequencies calculated at CCSD/TZVP
| 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' |
3238 |
3091 |
0.06 |
|
|
|
| 2 |
A' |
1231 |
1175 |
51.07 |
|
|
|
| 3 |
A' |
759 |
724 |
107.46 |
|
|
|
| 4 |
A' |
616 |
588 |
14.62 |
|
|
|
| 5 |
A' |
337 |
322 |
0.27 |
|
|
|
| 6 |
A' |
226 |
216 |
0.05 |
|
|
|
| 7 |
A" |
1285 |
1226 |
31.04 |
|
|
|
| 8 |
A" |
806 |
769 |
118.63 |
|
|
|
| 9 |
A" |
219 |
209 |
0.06 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4358.8 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 4160.0 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.