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 |
A1 |
3072 |
2919 |
94.78 |
123.27 |
0.26 |
0.41 |
2 |
A1 |
1890 |
1796 |
16.12 |
23.68 |
0.19 |
0.32 |
3 |
A1 |
1471 |
1398 |
0.23 |
4.98 |
0.32 |
0.48 |
4 |
A1 |
1154 |
1097 |
114.59 |
4.16 |
0.28 |
0.44 |
5 |
A1 |
539 |
512 |
0.47 |
9.78 |
0.34 |
0.50 |
6 |
A1 |
283 |
269 |
12.54 |
0.81 |
0.51 |
0.68 |
7 |
A2 |
1036 |
984 |
0.00 |
1.35 |
0.75 |
0.86 |
8 |
A2 |
178 |
169 |
0.00 |
0.49 |
0.75 |
0.86 |
9 |
B1 |
1039 |
988 |
0.46 |
2.47 |
0.75 |
0.86 |
10 |
B1 |
125 |
118 |
4.04 |
0.15 |
0.75 |
0.86 |
11 |
B2 |
3049 |
2897 |
0.32 |
0.74 |
0.75 |
0.86 |
12 |
B2 |
1816 |
1725 |
585.54 |
3.22 |
0.75 |
0.86 |
13 |
B2 |
1419 |
1348 |
11.95 |
8.70 |
0.75 |
0.86 |
14 |
B2 |
1086 |
1032 |
672.67 |
1.84 |
0.75 |
0.86 |
15 |
B2 |
708 |
673 |
40.29 |
0.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9431.8 cm
-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 8962.1 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.