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' |
2749 |
2588 |
3.38 |
|
|
|
2 |
A' |
2326 |
2190 |
5.61 |
|
|
|
3 |
A' |
1006 |
948 |
8.97 |
|
|
|
4 |
A' |
718 |
676 |
0.48 |
|
|
|
5 |
A' |
365 |
343 |
5.32 |
|
|
|
6 |
A" |
428 |
403 |
2.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3795.6 cm
-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 3573.9 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.