Vibrational Frequencies calculated at MP2/CEP-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 |
3105 |
2948 |
39.35 |
133.16 |
0.05 |
0.09 |
| 2 |
A1 |
1516 |
1439 |
5.37 |
5.15 |
0.62 |
0.76 |
| 3 |
A1 |
1068 |
1014 |
112.17 |
7.68 |
0.39 |
0.56 |
| 4 |
E |
3223 |
3060 |
55.15 |
50.86 |
0.75 |
0.86 |
| 4 |
E |
3223 |
3060 |
55.15 |
50.86 |
0.75 |
0.86 |
| 5 |
E |
1522 |
1445 |
2.28 |
14.19 |
0.75 |
0.86 |
| 5 |
E |
1522 |
1445 |
2.28 |
14.19 |
0.75 |
0.86 |
| 6 |
E |
1205 |
1144 |
0.91 |
7.69 |
0.75 |
0.86 |
| 6 |
E |
1205 |
1144 |
0.91 |
7.69 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8794.0 cm
-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 8349.0 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.