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 |
A1 |
3030 |
2965 |
|
|
|
|
| 2 |
A1 |
1835 |
1796 |
|
|
|
|
| 3 |
A1 |
1440 |
1410 |
|
|
|
|
| 4 |
A1 |
787 |
770 |
|
|
|
|
| 5 |
E |
3100 |
3034 |
|
|
|
|
| 5 |
E |
3100 |
3034 |
|
|
|
|
| 6 |
E |
1543 |
1511 |
|
|
|
|
| 6 |
E |
1543 |
1510 |
|
|
|
|
| 7 |
E |
984 |
963 |
|
|
|
|
| 7 |
E |
984 |
963 |
|
|
|
|
| 8 |
E |
360 |
352 |
|
|
|
|
| 8 |
E |
360 |
352 |
|
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 9532.7 cm
-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 9330.6 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.