Vibrational Frequencies calculated at QCISD/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Ag |
1725 |
1658 |
0.00 |
|
|
|
| 2 |
Ag |
994 |
955 |
0.00 |
|
|
|
| 3 |
Ag |
599 |
576 |
0.00 |
|
|
|
| 4 |
Ag |
412 |
396 |
0.00 |
|
|
|
| 5 |
Ag |
292 |
280 |
0.00 |
|
|
|
| 6 |
Au |
416 |
400 |
17.69 |
|
|
|
| 7 |
Au |
64 |
62 |
0.07 |
|
|
|
| 8 |
Bg |
742 |
714 |
0.00 |
|
|
|
| 9 |
Bu |
1744 |
1676 |
230.48 |
|
|
|
| 10 |
Bu |
734 |
705 |
449.25 |
|
|
|
| 11 |
Bu |
472 |
454 |
12.73 |
|
|
|
| 12 |
Bu |
212 |
204 |
6.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4202.8 cm
-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 4039.3 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.