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 |
A1 |
3138 |
2955 |
18.16 |
|
|
|
2 |
A1 |
1424 |
1341 |
13.92 |
|
|
|
3 |
A1 |
771 |
726 |
24.37 |
|
|
|
4 |
E |
3244 |
3054 |
3.37 |
|
|
|
4 |
E |
3244 |
3054 |
3.37 |
|
|
|
5 |
E |
1529 |
1439 |
4.75 |
|
|
|
5 |
E |
1529 |
1439 |
4.75 |
|
|
|
6 |
E |
1060 |
998 |
2.82 |
|
|
|
6 |
E |
1060 |
998 |
2.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8498.6 cm
-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 8002.2 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.