Vibrational Frequencies calculated at MP2/6-31G(2df,p)
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1g |
1011 |
955 |
0.00 |
2.22 |
0.28 |
0.44 |
| 2 |
A1g |
450 |
425 |
0.00 |
19.17 |
0.03 |
0.06 |
| 3 |
A1g |
228 |
215 |
0.00 |
1.04 |
0.56 |
0.72 |
| 4 |
A1u |
90 |
85 |
0.00 |
0.00 |
0.00 |
0.00 |
| 5 |
A2u |
704 |
665 |
46.52 |
0.00 |
0.00 |
0.00 |
| 6 |
A2u |
389 |
367 |
0.86 |
0.00 |
0.00 |
0.00 |
| 7 |
Eg |
894 |
845 |
0.00 |
7.52 |
0.75 |
0.86 |
| 7 |
Eg |
894 |
845 |
0.00 |
7.52 |
0.75 |
0.86 |
| 8 |
Eg |
353 |
333 |
0.00 |
5.30 |
0.75 |
0.86 |
| 8 |
Eg |
353 |
333 |
0.00 |
5.30 |
0.75 |
0.86 |
| 9 |
Eg |
230 |
217 |
0.00 |
2.78 |
0.75 |
0.86 |
| 9 |
Eg |
230 |
217 |
0.00 |
2.78 |
0.75 |
0.86 |
| 10 |
Eu |
831 |
785 |
188.55 |
0.00 |
0.00 |
0.00 |
| 10 |
Eu |
831 |
785 |
188.55 |
0.00 |
0.00 |
0.00 |
| 11 |
Eu |
284 |
268 |
0.01 |
0.00 |
0.00 |
0.00 |
| 11 |
Eu |
284 |
268 |
0.01 |
0.00 |
0.00 |
0.00 |
| 12 |
Eu |
169 |
160 |
0.11 |
0.00 |
0.00 |
0.00 |
| 12 |
Eu |
169 |
160 |
0.11 |
0.00 |
0.00 |
0.00 |
Unscaled Zero Point Vibrational Energy (zpe) 4196.4 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 3963.5 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.