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 |
3068 |
2961 |
1.08 |
88.68 |
0.13 |
0.23 |
| 2 |
A1 |
2028 |
1958 |
2.93 |
40.47 |
0.03 |
0.07 |
| 3 |
A1 |
834 |
806 |
19.34 |
9.21 |
0.09 |
0.17 |
| 4 |
A1 |
549 |
530 |
0.34 |
6.11 |
0.00 |
0.01 |
| 5 |
A1 |
161 |
155 |
15.39 |
2.87 |
0.71 |
0.83 |
| 6 |
A2 |
344 |
332 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2039 |
1968 |
23.19 |
10.11 |
0.75 |
0.86 |
| 7 |
E |
2039 |
1968 |
23.19 |
10.11 |
0.75 |
0.86 |
| 8 |
E |
1321 |
1276 |
0.61 |
3.85 |
0.75 |
0.86 |
| 8 |
E |
1321 |
1276 |
0.61 |
3.85 |
0.75 |
0.86 |
| 9 |
E |
994 |
960 |
21.71 |
4.43 |
0.75 |
0.86 |
| 9 |
E |
994 |
960 |
21.71 |
4.43 |
0.75 |
0.86 |
| 10 |
E |
556 |
537 |
0.69 |
2.06 |
0.75 |
0.86 |
| 10 |
E |
556 |
537 |
0.69 |
2.06 |
0.75 |
0.86 |
| 11 |
E |
335 |
324 |
0.06 |
4.22 |
0.75 |
0.86 |
| 11 |
E |
335 |
324 |
0.06 |
4.22 |
0.75 |
0.86 |
| 12 |
E |
130 |
126 |
5.52 |
5.69 |
0.75 |
0.86 |
| 12 |
E |
130 |
126 |
5.52 |
5.69 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 8867.6 cm
-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 8559.9 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.