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 |
A |
3201 |
3093 |
9.61 |
110.25 |
0.22 |
0.36 |
| 2 |
A |
1276 |
1233 |
26.29 |
12.97 |
0.71 |
0.83 |
| 3 |
A |
1234 |
1192 |
91.00 |
11.16 |
0.74 |
0.85 |
| 4 |
A |
935 |
903 |
160.03 |
4.70 |
0.57 |
0.73 |
| 5 |
A |
725 |
700 |
159.83 |
10.19 |
0.50 |
0.66 |
| 6 |
A |
576 |
557 |
34.25 |
15.31 |
0.33 |
0.50 |
| 7 |
A |
370 |
358 |
1.53 |
8.00 |
0.43 |
0.60 |
| 8 |
A |
260 |
252 |
1.03 |
6.14 |
0.64 |
0.78 |
| 9 |
A |
190 |
184 |
0.10 |
11.57 |
0.61 |
0.76 |
Unscaled Zero Point Vibrational Energy (zpe) 4382.7 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 4235.0 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.