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 |
A1 |
3101 |
2961 |
2.35 |
|
|
|
| 2 |
A1 |
2159 |
2061 |
3.52 |
|
|
|
| 3 |
A1 |
1513 |
1444 |
8.15 |
|
|
|
| 4 |
A1 |
896 |
855 |
1.89 |
|
|
|
| 5 |
E |
3174 |
3030 |
2.23 |
|
|
|
| 5 |
E |
3174 |
3030 |
2.23 |
|
|
|
| 6 |
E |
1584 |
1513 |
11.82 |
|
|
|
| 6 |
E |
1584 |
1513 |
11.82 |
|
|
|
| 7 |
E |
1146 |
1095 |
2.59 |
|
|
|
| 7 |
E |
1146 |
1095 |
2.59 |
|
|
|
| 8 |
E |
418 |
400 |
0.03 |
|
|
|
| 8 |
E |
418 |
400 |
0.03 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10156.8 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 9697.7 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.