Vibrational Frequencies calculated at MP2=FULL/6-311G**
| 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 |
3509 |
3329 |
7.55 |
85.16 |
0.00 |
0.00 |
| 2 |
A1 |
2486 |
2358 |
68.63 |
159.43 |
0.03 |
0.07 |
| 3 |
A1 |
1357 |
1287 |
120.13 |
2.80 |
0.38 |
0.55 |
| 4 |
A1 |
1226 |
1163 |
129.02 |
1.55 |
0.51 |
0.68 |
| 5 |
A1 |
690 |
655 |
11.66 |
4.06 |
0.33 |
0.49 |
| 6 |
A2 |
291 |
276 |
0.00 |
0.00 |
0.00 |
0.00 |
| 7 |
E |
3637 |
3450 |
38.96 |
37.75 |
0.75 |
0.86 |
| 7 |
E |
3637 |
3450 |
38.96 |
37.75 |
0.75 |
0.86 |
| 8 |
E |
2553 |
2421 |
251.93 |
62.02 |
0.75 |
0.86 |
| 8 |
E |
2553 |
2421 |
251.93 |
62.02 |
0.75 |
0.86 |
| 9 |
E |
1672 |
1586 |
26.28 |
5.74 |
0.75 |
0.86 |
| 9 |
E |
1672 |
1586 |
26.28 |
5.74 |
0.75 |
0.86 |
| 10 |
E |
1230 |
1167 |
5.79 |
15.21 |
0.75 |
0.86 |
| 10 |
E |
1230 |
1167 |
5.79 |
15.21 |
0.75 |
0.86 |
| 11 |
E |
1093 |
1037 |
39.64 |
10.12 |
0.75 |
0.86 |
| 11 |
E |
1093 |
1037 |
39.64 |
10.12 |
0.75 |
0.86 |
| 12 |
E |
661 |
627 |
0.89 |
1.44 |
0.75 |
0.86 |
| 12 |
E |
661 |
627 |
0.89 |
1.44 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 15624.5 cm
-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 14821.4 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.