Vibrational Frequencies calculated at MP4=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 |
1693 |
1657 |
|
|
|
|
| 2 |
Ag |
892 |
873 |
|
|
|
|
| 3 |
Ag |
531 |
520 |
|
|
|
|
| 4 |
Ag |
355 |
348 |
|
|
|
|
| 5 |
Ag |
256 |
251 |
|
|
|
|
| 6 |
Au |
387 |
379 |
|
|
|
|
| 7 |
Au |
52 |
51 |
|
|
|
|
| 8 |
Bg |
690 |
675 |
|
|
|
|
| 9 |
Bu |
1707 |
1671 |
|
|
|
|
| 10 |
Bu |
632 |
618 |
|
|
|
|
| 11 |
Bu |
404 |
395 |
|
|
|
|
| 12 |
Bu |
193 |
189 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 3896.3 cm
-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 3813.7 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.