Vibrational Frequencies calculated at MP2=FULL/STO-3G
| 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 |
3354 |
2982 |
3.03 |
39.19 |
0.36 |
0.53 |
| 2 |
A |
1424 |
1266 |
45.08 |
6.26 |
0.72 |
0.84 |
| 3 |
A |
1318 |
1172 |
88.51 |
8.10 |
0.75 |
0.86 |
| 4 |
A |
1246 |
1107 |
58.67 |
5.84 |
0.50 |
0.67 |
| 5 |
A |
851 |
757 |
122.42 |
12.27 |
0.57 |
0.73 |
| 6 |
A |
647 |
575 |
30.77 |
12.37 |
0.20 |
0.33 |
| 7 |
A |
416 |
370 |
5.46 |
4.51 |
0.32 |
0.49 |
| 8 |
A |
299 |
266 |
0.76 |
3.88 |
0.59 |
0.74 |
| 9 |
A |
203 |
180 |
1.49 |
5.22 |
0.58 |
0.74 |
Unscaled Zero Point Vibrational Energy (zpe) 4878.9 cm
-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 4336.9 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.