Vibrational Frequencies calculated at CISD/cc-pVTZ
| 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 |
3158 |
2936 |
23.46 |
|
|
|
| 2 |
A1 |
1433 |
1332 |
14.44 |
|
|
|
| 3 |
A1 |
773 |
719 |
27.17 |
|
|
|
| 4 |
E |
3259 |
3030 |
5.55 |
|
|
|
| 4 |
E |
3259 |
3030 |
5.55 |
|
|
|
| 5 |
E |
1536 |
1429 |
5.32 |
|
|
|
| 5 |
E |
1536 |
1429 |
5.32 |
|
|
|
| 6 |
E |
1066 |
991 |
2.12 |
|
|
|
| 6 |
E |
1066 |
991 |
2.12 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8543.2 cm
-1
Scaled (by 0.9298) Zero Point Vibrational Energy (zpe) 7943.5 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.