Vibrational Frequencies calculated at MP2/6-31G*
| 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 |
3089 |
2913 |
9.25 |
80.13 |
0.17 |
0.29 |
| 2 |
A1 |
2200 |
2075 |
1.50 |
43.84 |
0.06 |
0.12 |
| 3 |
A1 |
856 |
807 |
6.78 |
6.54 |
0.11 |
0.20 |
| 4 |
A1 |
570 |
537 |
0.10 |
2.69 |
0.00 |
0.00 |
| 5 |
A1 |
161 |
152 |
20.37 |
2.63 |
0.71 |
0.83 |
| 6 |
A2 |
334 |
315 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2207 |
2081 |
16.80 |
16.56 |
0.75 |
0.86 |
| 7 |
E |
2207 |
2081 |
16.80 |
16.56 |
0.75 |
0.86 |
| 8 |
E |
1326 |
1251 |
1.60 |
3.83 |
0.75 |
0.86 |
| 8 |
E |
1326 |
1251 |
1.60 |
3.83 |
0.75 |
0.86 |
| 9 |
E |
1046 |
986 |
15.77 |
2.39 |
0.75 |
0.86 |
| 9 |
E |
1046 |
986 |
15.77 |
2.39 |
0.75 |
0.86 |
| 10 |
E |
558 |
526 |
0.04 |
2.17 |
0.75 |
0.86 |
| 10 |
E |
558 |
526 |
0.04 |
2.17 |
0.75 |
0.86 |
| 11 |
E |
335 |
316 |
0.14 |
3.52 |
0.75 |
0.86 |
| 11 |
E |
335 |
316 |
0.14 |
3.52 |
0.75 |
0.86 |
| 12 |
E |
126 |
119 |
6.82 |
4.98 |
0.75 |
0.86 |
| 12 |
E |
126 |
119 |
6.82 |
4.98 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9202.8 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 8678.3 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.