Vibrational Frequencies calculated at QCISD/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 |
A' |
3155 |
2970 |
36.62 |
|
|
|
| 2 |
A' |
1846 |
1737 |
297.66 |
|
|
|
| 3 |
A' |
1410 |
1327 |
36.70 |
|
|
|
| 4 |
A' |
780 |
734 |
201.10 |
|
|
|
| 5 |
A' |
475 |
447 |
7.74 |
|
|
|
| 6 |
A" |
973 |
916 |
0.87 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4318.8 cm
-1
Scaled (by 0.9414) Zero Point Vibrational Energy (zpe) 4065.8 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.