Vibrational Frequencies calculated at MP2/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 |
1310 |
1241 |
153.44 |
|
|
|
| 2 |
A1 |
480 |
455 |
23.15 |
|
|
|
| 3 |
A1 |
270 |
256 |
3.21 |
|
|
|
| 4 |
E |
590 |
559 |
260.45 |
|
|
|
| 4 |
E |
590 |
559 |
260.45 |
|
|
|
| 5 |
E |
326 |
309 |
12.49 |
|
|
|
| 5 |
E |
326 |
309 |
12.49 |
|
|
|
| 6 |
E |
191 |
181 |
0.04 |
|
|
|
| 6 |
E |
191 |
181 |
0.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 2136.8 cm
-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 2025.5 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.