Vibrational Frequencies calculated at MP2/cc-pVTZ
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' |
1114 |
1058 |
169.40 |
1.24 |
0.59 |
0.74 |
2 |
A' |
820 |
778 |
240.16 |
4.44 |
0.67 |
0.80 |
3 |
A' |
514 |
488 |
1.50 |
8.55 |
0.01 |
0.02 |
4 |
A' |
345 |
328 |
0.03 |
2.62 |
0.73 |
0.85 |
5 |
A' |
312 |
296 |
0.12 |
5.09 |
0.24 |
0.38 |
6 |
A' |
221 |
210 |
0.05 |
2.67 |
0.64 |
0.78 |
7 |
A" |
855 |
812 |
224.06 |
2.36 |
0.75 |
0.86 |
8 |
A" |
400 |
380 |
0.01 |
2.70 |
0.75 |
0.86 |
9 |
A" |
207 |
197 |
0.03 |
2.39 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2393.8 cm
-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 2272.9 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.