Vibrational Frequencies calculated at QCISD/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' |
3102 |
2939 |
21.96 |
|
|
|
2 |
A' |
1848 |
1751 |
329.60 |
|
|
|
3 |
A' |
1354 |
1283 |
52.88 |
|
|
|
4 |
A' |
684 |
648 |
153.09 |
|
|
|
5 |
A' |
381 |
361 |
4.40 |
|
|
|
6 |
A" |
943 |
893 |
2.43 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4156.5 cm
-1
Scaled (by 0.9474) Zero Point Vibrational Energy (zpe) 3937.8 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.