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 |
A' |
3260 |
3159 |
9.64 |
|
|
|
| 2 |
A' |
1685 |
1633 |
4.39 |
|
|
|
| 3 |
A' |
1291 |
1251 |
10.06 |
|
|
|
| 4 |
A' |
849 |
823 |
73.02 |
|
|
|
| 5 |
A' |
731 |
709 |
62.39 |
|
|
|
| 6 |
A' |
557 |
540 |
11.43 |
|
|
|
| 7 |
A' |
344 |
334 |
0.01 |
|
|
|
| 8 |
A' |
244 |
237 |
0.81 |
|
|
|
| 9 |
A' |
164 |
159 |
1.35 |
|
|
|
| 10 |
A" |
870 |
844 |
36.51 |
|
|
|
| 11 |
A" |
456 |
441 |
5.52 |
|
|
|
| 12 |
A" |
194 |
188 |
1.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5322.2 cm
-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 5158.3 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.