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 |
3142 |
2958 |
14.32 |
|
|
|
2 |
A1 |
1392 |
1310 |
15.40 |
|
|
|
3 |
A1 |
672 |
632 |
8.08 |
|
|
|
4 |
E |
3246 |
3056 |
1.72 |
|
|
|
4 |
E |
3246 |
3056 |
1.72 |
|
|
|
5 |
E |
1527 |
1438 |
4.77 |
|
|
|
5 |
E |
1527 |
1438 |
4.77 |
|
|
|
6 |
E |
1006 |
947 |
4.27 |
|
|
|
6 |
E |
1006 |
947 |
4.27 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 8381.6 cm
-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 7892.1 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.