Vibrational Frequencies calculated at CCSD(T)/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 |
1241 |
1194 |
|
|
|
|
| 2 |
A1 |
880 |
847 |
|
|
|
|
| 3 |
B1 |
526 |
506 |
|
|
|
|
| 4 |
B2 |
1180 |
1135 |
|
|
|
|
| 5 |
E |
2659 |
2558 |
|
|
|
|
| 6 |
E |
2659 |
2558 |
|
|
|
|
| 7 |
E |
2605 |
2506 |
|
|
|
|
| 7 |
E |
2585 |
2487 |
|
|
|
|
| 8 |
E |
1014 |
976 |
|
|
|
|
| 8 |
E |
1014 |
976 |
|
|
|
|
| 9 |
E |
443 |
426 |
|
|
|
|
| 9 |
E |
443 |
426 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8624.3 cm
-1
Scaled (by 0.9621) Zero Point Vibrational Energy (zpe) 8297.4 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.