Vibrational Frequencies calculated at MP2/6-311G**
| 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 |
242 |
230 |
7.66 |
10.34 |
0.66 |
0.80 |
| 2 |
A |
309 |
294 |
14.38 |
9.01 |
0.68 |
0.81 |
| 3 |
A |
669 |
635 |
2.36 |
12.91 |
0.16 |
0.27 |
| 4 |
A |
933 |
887 |
5.50 |
6.25 |
0.45 |
0.62 |
| 5 |
A |
1245 |
1183 |
2.36 |
12.97 |
0.66 |
0.79 |
| 6 |
A |
1452 |
1379 |
0.90 |
12.67 |
0.73 |
0.85 |
| 7 |
A |
2803 |
2664 |
0.33 |
134.49 |
0.16 |
0.27 |
| 8 |
A |
3128 |
2972 |
9.36 |
98.01 |
0.09 |
0.17 |
| 9 |
B |
264 |
251 |
37.94 |
2.58 |
0.75 |
0.86 |
| 10 |
B |
729 |
692 |
0.92 |
0.64 |
0.75 |
0.86 |
| 11 |
B |
807 |
767 |
25.24 |
8.88 |
0.75 |
0.86 |
| 12 |
B |
1039 |
987 |
36.05 |
4.59 |
0.75 |
0.86 |
| 13 |
B |
1314 |
1249 |
27.11 |
0.95 |
0.75 |
0.86 |
| 14 |
B |
2803 |
2663 |
1.64 |
90.40 |
0.75 |
0.86 |
| 15 |
B |
3187 |
3029 |
1.27 |
64.20 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10461.3 cm
-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 9940.3 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.