Vibrational Frequencies calculated at MP2/6-31G(2df,p)
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' |
3525 |
3329 |
6.22 |
154.89 |
0.31 |
0.47 |
2 |
A' |
3135 |
2961 |
20.40 |
89.25 |
0.38 |
0.55 |
3 |
A' |
2773 |
2619 |
5.03 |
84.73 |
0.28 |
0.44 |
4 |
A' |
1639 |
1549 |
111.40 |
9.40 |
0.25 |
0.40 |
5 |
A' |
1382 |
1306 |
18.81 |
6.37 |
0.12 |
0.22 |
6 |
A' |
1202 |
1135 |
32.49 |
13.35 |
0.64 |
0.78 |
7 |
A' |
931 |
880 |
48.77 |
4.15 |
0.53 |
0.70 |
8 |
A' |
731 |
691 |
67.26 |
3.64 |
0.15 |
0.26 |
9 |
A' |
425 |
401 |
20.01 |
2.36 |
0.41 |
0.58 |
10 |
A" |
1071 |
1012 |
3.87 |
0.56 |
0.75 |
0.86 |
11 |
A" |
744 |
703 |
67.01 |
3.63 |
0.75 |
0.86 |
12 |
A" |
389 |
368 |
34.84 |
0.24 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8974.1 cm
-1
Scaled (by 0.9445) Zero Point Vibrational Energy (zpe) 8476.0 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.