Vibrational Frequencies calculated at MP2/aug-cc-pVQZ
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 |
3113 |
2957 |
21.34 |
149.94 |
0.00 |
0.00 |
2 |
A1 |
1397 |
1326 |
10.66 |
0.05 |
0.01 |
0.03 |
3 |
A1 |
770 |
732 |
23.56 |
16.17 |
0.15 |
0.26 |
4 |
E |
3227 |
3065 |
2.05 |
47.41 |
0.75 |
0.86 |
4 |
E |
3227 |
3065 |
2.05 |
47.41 |
0.75 |
0.86 |
5 |
E |
1506 |
1431 |
5.93 |
3.79 |
0.75 |
0.86 |
5 |
E |
1506 |
1431 |
5.93 |
3.79 |
0.75 |
0.86 |
6 |
E |
1046 |
993 |
2.08 |
0.48 |
0.75 |
0.86 |
6 |
E |
1046 |
993 |
2.08 |
0.48 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8419.2 cm
-1
Scaled (by 0.9497) Zero Point Vibrational Energy (zpe) 7995.8 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.