Vibrational Frequencies calculated at MP2/cc-pVDZ
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 |
3118 |
2970 |
24.39 |
126.03 |
0.01 |
0.02 |
2 |
A1 |
1391 |
1325 |
16.04 |
1.72 |
0.41 |
0.58 |
3 |
A1 |
775 |
738 |
23.38 |
14.04 |
0.30 |
0.46 |
4 |
E |
3239 |
3086 |
5.51 |
62.22 |
0.75 |
0.86 |
4 |
E |
3239 |
3086 |
5.51 |
62.22 |
0.75 |
0.86 |
5 |
E |
1487 |
1416 |
5.02 |
12.77 |
0.75 |
0.86 |
5 |
E |
1487 |
1416 |
5.02 |
12.77 |
0.75 |
0.86 |
6 |
E |
1039 |
990 |
2.95 |
4.80 |
0.75 |
0.86 |
6 |
E |
1039 |
990 |
2.95 |
4.80 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8407.5 cm
-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 8008.1 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.