Vibrational Frequencies calculated at MP2/CEP-121G
| 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 |
652 |
636 |
92.96 |
5.50 |
0.52 |
0.68 |
| 2 |
A1 |
321 |
313 |
0.03 |
15.16 |
0.08 |
0.15 |
| 3 |
A1 |
197 |
192 |
0.14 |
11.34 |
0.41 |
0.58 |
| 4 |
A1 |
114 |
111 |
0.27 |
7.26 |
0.70 |
0.82 |
| 5 |
A2 |
151 |
148 |
0.00 |
6.78 |
0.75 |
0.86 |
| 6 |
B1 |
614 |
600 |
102.62 |
3.34 |
0.75 |
0.86 |
| 7 |
B1 |
188 |
184 |
0.29 |
9.13 |
0.75 |
0.86 |
| 8 |
B2 |
666 |
650 |
79.04 |
5.25 |
0.75 |
0.86 |
| 9 |
B2 |
227 |
221 |
0.37 |
9.78 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1565.2 cm
-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 1527.7 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.