Vibrational Frequencies calculated at CCSD=FULL/6-31G(2df,p)
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' |
3212 |
3024 |
3.85 |
|
|
|
2 |
A' |
1393 |
1312 |
18.78 |
|
|
|
3 |
A' |
1186 |
1117 |
160.85 |
|
|
|
4 |
A' |
766 |
721 |
35.31 |
|
|
|
5 |
A' |
472 |
445 |
1.55 |
|
|
|
6 |
A' |
285 |
269 |
0.20 |
|
|
|
7 |
A" |
1308 |
1232 |
60.78 |
|
|
|
8 |
A" |
856 |
806 |
212.51 |
|
|
|
9 |
A" |
381 |
359 |
0.41 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4929.5 cm
-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 4641.6 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.