Vibrational Frequencies calculated at CCSD(T)/cc-pVDZ
| 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 |
2443 |
2391 |
|
|
|
|
| 2 |
A1 |
1258 |
1231 |
|
|
|
|
| 3 |
A1 |
1136 |
1112 |
|
|
|
|
| 4 |
E |
2422 |
2370 |
|
|
|
|
| 4 |
E |
2421 |
2370 |
|
|
|
|
| 5 |
E |
1141 |
1116 |
|
|
|
|
| 5 |
E |
1140 |
1116 |
|
|
|
|
| 6 |
E |
838 |
820 |
|
|
|
|
| 6 |
E |
838 |
820 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 6817.8 cm
-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 6673.3 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.