Vibrational Frequencies calculated at CCSD/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 |
2403 |
2272 |
63.92 |
|
|
|
| 2 |
A1 |
870 |
823 |
72.47 |
|
|
|
| 3 |
A1 |
431 |
407 |
67.35 |
|
|
|
| 4 |
E |
1032 |
976 |
232.88 |
|
|
|
| 4 |
E |
1032 |
976 |
232.88 |
|
|
|
| 5 |
E |
858 |
811 |
27.73 |
|
|
|
| 6 |
E |
313 |
296 |
11.36 |
|
|
|
| 5 |
E |
858 |
811 |
27.73 |
|
|
|
| 6 |
E |
313 |
296 |
11.36 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4054.5 cm
-1
Scaled (by 0.9455) Zero Point Vibrational Energy (zpe) 3833.5 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.