Vibrational Frequencies calculated at MP2/SDD
| 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 |
2446 |
2361 |
4.04 |
228.82 |
0.00 |
0.01 |
| 2 |
A1 |
1987 |
1918 |
233.59 |
200.62 |
0.27 |
0.42 |
| 3 |
A1 |
1106 |
1068 |
6.65 |
38.99 |
0.59 |
0.74 |
| 4 |
A1 |
651 |
628 |
26.46 |
1.39 |
0.65 |
0.79 |
| 5 |
E |
2539 |
2451 |
73.51 |
109.37 |
0.75 |
0.86 |
| 5 |
E |
2539 |
2451 |
73.51 |
109.37 |
0.75 |
0.86 |
| 6 |
E |
1103 |
1065 |
0.63 |
29.32 |
0.75 |
0.86 |
| 6 |
E |
1103 |
1065 |
0.63 |
29.32 |
0.75 |
0.86 |
| 7 |
E |
846 |
816 |
1.83 |
1.53 |
0.75 |
0.86 |
| 7 |
E |
846 |
816 |
1.83 |
1.53 |
0.75 |
0.86 |
| 8 |
E |
304 |
294 |
8.66 |
0.60 |
0.75 |
0.86 |
| 8 |
E |
304 |
294 |
8.66 |
0.60 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 7886.3 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 7612.6 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.