Vibrational Frequencies calculated at CISD/6-311+G(3df,2p)
| 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 |
3988 |
3676 |
95.53 |
|
|
|
| 2 |
A |
2753 |
2537 |
9.01 |
|
|
|
| 3 |
A |
1244 |
1146 |
50.72 |
|
|
|
| 4 |
A |
1074 |
990 |
3.92 |
|
|
|
| 5 |
A |
830 |
765 |
72.39 |
|
|
|
| 6 |
A |
493 |
455 |
85.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5190.8 cm
-1
Scaled (by 0.9218) Zero Point Vibrational Energy (zpe) 4784.9 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.