Vibrational Frequencies calculated at QCISD/6-311+G(3df,2p)
| 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' |
3183 |
3035 |
0.02 |
|
|
|
| 2 |
A' |
1353 |
1291 |
12.31 |
|
|
|
| 3 |
A' |
1120 |
1068 |
164.77 |
|
|
|
| 4 |
A' |
642 |
612 |
19.15 |
|
|
|
| 5 |
A' |
370 |
353 |
0.25 |
|
|
|
| 6 |
A' |
176 |
168 |
0.00 |
|
|
|
| 7 |
A" |
1228 |
1172 |
75.39 |
|
|
|
| 8 |
A" |
749 |
714 |
156.58 |
|
|
|
| 9 |
A" |
308 |
293 |
0.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4563.7 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 4352.4 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.