Vibrational Frequencies calculated at MP2/aug-cc-pVQZ
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 |
3191 |
3030 |
0.07 |
72.06 |
0.18 |
0.31 |
2 |
A |
1341 |
1274 |
10.12 |
3.34 |
0.47 |
0.64 |
3 |
A |
1246 |
1183 |
59.43 |
1.96 |
0.36 |
0.53 |
4 |
A |
1097 |
1042 |
172.86 |
2.12 |
0.69 |
0.82 |
5 |
A |
816 |
775 |
183.93 |
3.19 |
0.64 |
0.78 |
6 |
A |
689 |
654 |
41.25 |
12.94 |
0.07 |
0.12 |
7 |
A |
435 |
413 |
0.66 |
4.23 |
0.13 |
0.24 |
8 |
A |
323 |
307 |
0.18 |
2.17 |
0.43 |
0.60 |
9 |
A |
231 |
220 |
0.01 |
2.47 |
0.39 |
0.56 |
Unscaled Zero Point Vibrational Energy (zpe) 4684.6 cm
-1
Scaled (by 0.9497) Zero Point Vibrational Energy (zpe) 4449.0 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.