Vibrational Frequencies calculated at MP2/6-31G*
| 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 |
3122 |
2944 |
2.24 |
|
|
|
| 2 |
A1 |
2231 |
2104 |
0.16 |
|
|
|
| 3 |
A1 |
1471 |
1388 |
3.32 |
|
|
|
| 4 |
A1 |
944 |
890 |
1.75 |
|
|
|
| 5 |
E |
3216 |
3033 |
0.80 |
|
|
|
| 5 |
E |
3216 |
3033 |
0.80 |
|
|
|
| 6 |
E |
1539 |
1451 |
10.88 |
|
|
|
| 6 |
E |
1539 |
1451 |
10.88 |
|
|
|
| 7 |
E |
1094 |
1032 |
2.51 |
|
|
|
| 7 |
E |
1094 |
1032 |
2.51 |
|
|
|
| 8 |
E |
355 |
334 |
0.52 |
|
|
|
| 8 |
E |
355 |
334 |
0.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 10087.3 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 9512.3 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.