Vibrational Frequencies calculated at MP2/aug-cc-pVTZ
| 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 |
1747 |
1665 |
20.62 |
|
|
|
| 2 |
A1 |
1193 |
1137 |
311.29 |
|
|
|
| 3 |
A1 |
580 |
553 |
0.14 |
|
|
|
| 4 |
A1 |
330 |
315 |
2.22 |
|
|
|
| 5 |
A1 |
168 |
160 |
0.99 |
|
|
|
| 6 |
A2 |
551 |
525 |
0.00 |
|
|
|
| 7 |
A2 |
149 |
142 |
0.00 |
|
|
|
| 8 |
B1 |
342 |
326 |
0.29 |
|
|
|
| 9 |
B2 |
1223 |
1165 |
23.12 |
|
|
|
| 10 |
B2 |
979 |
933 |
151.90 |
|
|
|
| 11 |
B2 |
437 |
416 |
0.50 |
|
|
|
| 12 |
B2 |
421 |
401 |
0.55 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4060.2 cm
-1
Scaled (by 0.9529) Zero Point Vibrational Energy (zpe) 3869.0 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.