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 |
3324 |
3159 |
1.15 |
90.21 |
0.11 |
0.20 |
| 2 |
A1 |
1424 |
1353 |
26.81 |
8.10 |
0.73 |
0.85 |
| 3 |
A1 |
1297 |
1232 |
0.97 |
17.38 |
0.10 |
0.18 |
| 4 |
A1 |
1087 |
1032 |
0.60 |
7.14 |
0.37 |
0.54 |
| 5 |
A1 |
1052 |
1000 |
15.99 |
7.05 |
0.22 |
0.37 |
| 6 |
A1 |
924 |
878 |
13.28 |
4.41 |
0.15 |
0.26 |
| 7 |
A2 |
864 |
821 |
0.00 |
0.45 |
0.75 |
0.86 |
| 8 |
A2 |
640 |
608 |
0.00 |
0.38 |
0.75 |
0.86 |
| 9 |
B1 |
845 |
803 |
41.84 |
0.31 |
0.75 |
0.86 |
| 10 |
B1 |
665 |
632 |
1.24 |
0.20 |
0.75 |
0.86 |
| 11 |
B2 |
3309 |
3144 |
0.96 |
49.93 |
0.75 |
0.86 |
| 12 |
B2 |
1500 |
1426 |
0.35 |
1.00 |
0.75 |
0.86 |
| 13 |
B2 |
1186 |
1127 |
6.07 |
0.01 |
0.75 |
0.86 |
| 14 |
B2 |
975 |
926 |
13.28 |
2.38 |
0.75 |
0.86 |
| 15 |
B2 |
948 |
901 |
2.87 |
2.49 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10018.9 cm
-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 9520.0 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.