Vibrational Frequencies calculated at MP3/TZVP
| 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 |
452 |
422 |
1.04 |
|
|
|
| 2 |
A1 |
230 |
216 |
0.34 |
|
|
|
| 3 |
E |
644 |
602 |
21.21 |
|
|
|
| 3 |
E |
644 |
602 |
21.22 |
|
|
|
| 4 |
E |
160 |
149 |
0.16 |
|
|
|
| 4 |
E |
160 |
149 |
0.16 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 1144.4 cm
-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 1070.2 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.