Vibrational Frequencies calculated at MP2/CEP-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' |
595 |
575 |
0.00 |
25.51 |
0.01 |
0.03 |
| 2 |
A1' |
569 |
550 |
0.00 |
5.85 |
0.71 |
0.83 |
| 3 |
A2" |
843 |
814 |
265.11 |
0.00 |
0.00 |
0.00 |
| 4 |
A2" |
424 |
409 |
59.61 |
0.00 |
0.00 |
0.00 |
| 5 |
E' |
819 |
792 |
201.93 |
2.15 |
0.75 |
0.86 |
| 5 |
E' |
819 |
792 |
201.93 |
2.15 |
0.75 |
0.86 |
| 6 |
E' |
388 |
375 |
51.01 |
2.27 |
0.75 |
0.86 |
| 6 |
E' |
388 |
375 |
51.01 |
2.27 |
0.75 |
0.86 |
| 7 |
E' |
114 |
111 |
1.17 |
1.17 |
0.75 |
0.86 |
| 7 |
E' |
114 |
111 |
1.17 |
1.17 |
0.75 |
0.86 |
| 8 |
E" |
370 |
358 |
0.00 |
4.17 |
0.75 |
0.86 |
| 8 |
E" |
370 |
358 |
0.00 |
4.17 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 2906.9 cm
-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 2808.9 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.