Vibrational Frequencies calculated at MP2/cc-pVDZ
| 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 |
3098 |
2950 |
7.47 |
82.81 |
0.15 |
0.26 |
| 2 |
A1 |
2176 |
2073 |
1.71 |
50.35 |
0.06 |
0.11 |
| 3 |
A1 |
838 |
798 |
7.30 |
6.88 |
0.09 |
0.16 |
| 4 |
A1 |
564 |
538 |
0.00 |
3.10 |
0.00 |
0.00 |
| 5 |
A1 |
159 |
151 |
17.49 |
2.33 |
0.71 |
0.83 |
| 6 |
A2 |
342 |
325 |
0.00 |
0.00 |
0.75 |
0.86 |
| 7 |
E |
2183 |
2080 |
18.39 |
16.77 |
0.75 |
0.86 |
| 7 |
E |
2183 |
2080 |
18.39 |
16.77 |
0.75 |
0.86 |
| 8 |
E |
1288 |
1226 |
2.93 |
2.97 |
0.75 |
0.86 |
| 8 |
E |
1288 |
1226 |
2.93 |
2.97 |
0.75 |
0.86 |
| 9 |
E |
1038 |
989 |
13.98 |
2.11 |
0.75 |
0.86 |
| 9 |
E |
1038 |
989 |
13.98 |
2.11 |
0.75 |
0.86 |
| 10 |
E |
561 |
534 |
0.11 |
1.65 |
0.75 |
0.86 |
| 10 |
E |
561 |
534 |
0.11 |
1.65 |
0.75 |
0.86 |
| 11 |
E |
335 |
319 |
0.07 |
2.72 |
0.75 |
0.86 |
| 11 |
E |
335 |
319 |
0.07 |
2.72 |
0.75 |
0.86 |
| 12 |
E |
127 |
121 |
5.91 |
4.34 |
0.75 |
0.86 |
| 12 |
E |
127 |
121 |
5.91 |
4.34 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 9120.5 cm
-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 8687.3 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.