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 |
3342 |
3151 |
1.42 |
88.16 |
0.10 |
0.18 |
2 |
A1 |
1449 |
1367 |
27.18 |
8.67 |
0.74 |
0.85 |
3 |
A1 |
1305 |
1231 |
0.58 |
14.63 |
0.11 |
0.20 |
4 |
A1 |
1110 |
1047 |
0.26 |
7.15 |
0.42 |
0.59 |
5 |
A1 |
1036 |
977 |
15.13 |
6.30 |
0.25 |
0.40 |
6 |
A1 |
920 |
868 |
11.61 |
5.49 |
0.13 |
0.23 |
7 |
A2 |
845 |
796 |
0.00 |
1.29 |
0.75 |
0.86 |
8 |
A2 |
639 |
602 |
0.00 |
0.51 |
0.75 |
0.86 |
9 |
B1 |
842 |
794 |
42.15 |
1.34 |
0.75 |
0.86 |
10 |
B1 |
660 |
623 |
1.00 |
0.29 |
0.75 |
0.86 |
11 |
B2 |
3328 |
3138 |
0.63 |
51.27 |
0.75 |
0.86 |
12 |
B2 |
1520 |
1434 |
1.17 |
0.71 |
0.75 |
0.86 |
13 |
B2 |
1206 |
1138 |
6.75 |
0.01 |
0.75 |
0.86 |
14 |
B2 |
976 |
920 |
15.83 |
2.93 |
0.75 |
0.86 |
15 |
B2 |
942 |
888 |
1.02 |
1.92 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10059.6 cm
-1
Scaled (by 0.943) Zero Point Vibrational Energy (zpe) 9486.2 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.