Vibrational Frequencies calculated at MP2=FULL/3-21G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
Ag |
1760 |
1669 |
0.00 |
|
|
|
| 2 |
Ag |
1216 |
1153 |
0.00 |
|
|
|
| 3 |
Ag |
630 |
598 |
0.00 |
|
|
|
| 4 |
Ag |
427 |
405 |
0.00 |
|
|
|
| 5 |
Ag |
291 |
276 |
0.00 |
|
|
|
| 6 |
Au |
372 |
353 |
2.69 |
|
|
|
| 7 |
Au |
143 |
136 |
0.25 |
|
|
|
| 8 |
Bg |
596 |
565 |
0.00 |
|
|
|
| 9 |
Bu |
1247 |
1182 |
162.30 |
|
|
|
| 10 |
Bu |
877 |
832 |
159.32 |
|
|
|
| 11 |
Bu |
416 |
394 |
1.52 |
|
|
|
| 12 |
Bu |
177 |
168 |
3.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 4076.5 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 3864.6 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.