Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| 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 |
3186 |
3009 |
41.50 |
55.48 |
0.21 |
0.34 |
| 2 |
A1 |
1181 |
1115 |
94.75 |
4.10 |
0.01 |
0.01 |
| 3 |
A1 |
717 |
678 |
13.12 |
1.65 |
0.29 |
0.45 |
| 4 |
E |
1453 |
1372 |
67.09 |
2.89 |
0.75 |
0.86 |
| 4 |
E |
1453 |
1372 |
67.09 |
2.89 |
0.75 |
0.86 |
| 5 |
E |
1228 |
1160 |
227.35 |
2.25 |
0.75 |
0.86 |
| 5 |
E |
1228 |
1160 |
227.35 |
2.25 |
0.75 |
0.86 |
| 6 |
E |
516 |
487 |
2.69 |
0.86 |
0.75 |
0.86 |
| 6 |
E |
516 |
487 |
2.69 |
0.86 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 5738.5 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 5420.0 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.