Vibrational Frequencies calculated at MP2=FULL/3-21G*
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 |
1095 |
1038 |
462.76 |
1.42 |
0.48 |
0.65 |
2 |
A1 |
736 |
698 |
68.58 |
4.91 |
0.01 |
0.01 |
3 |
A1 |
451 |
428 |
0.37 |
6.74 |
0.37 |
0.54 |
4 |
E |
1299 |
1232 |
240.35 |
0.53 |
0.75 |
0.86 |
4 |
E |
1299 |
1232 |
240.35 |
0.53 |
0.75 |
0.86 |
5 |
E |
539 |
511 |
9.09 |
1.79 |
0.75 |
0.86 |
5 |
E |
539 |
511 |
9.09 |
1.79 |
0.75 |
0.86 |
6 |
E |
338 |
320 |
0.30 |
2.01 |
0.75 |
0.86 |
6 |
E |
338 |
320 |
0.30 |
2.01 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 3316.9 cm
-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 3144.4 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.