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 |
3335 |
3176 |
1.59 |
93.12 |
0.10 |
0.19 |
| 2 |
A1 |
1434 |
1366 |
27.09 |
7.61 |
0.75 |
0.85 |
| 3 |
A1 |
1294 |
1233 |
0.82 |
16.45 |
0.11 |
0.20 |
| 4 |
A1 |
1082 |
1030 |
0.83 |
8.14 |
0.45 |
0.62 |
| 5 |
A1 |
1045 |
995 |
14.06 |
6.70 |
0.22 |
0.36 |
| 6 |
A1 |
917 |
873 |
11.91 |
4.47 |
0.12 |
0.21 |
| 7 |
A2 |
881 |
840 |
0.00 |
0.63 |
0.75 |
0.86 |
| 8 |
A2 |
647 |
616 |
0.00 |
0.64 |
0.75 |
0.86 |
| 9 |
B1 |
846 |
806 |
37.73 |
0.82 |
0.75 |
0.86 |
| 10 |
B1 |
668 |
636 |
1.14 |
0.19 |
0.75 |
0.86 |
| 11 |
B2 |
3319 |
3161 |
0.91 |
51.78 |
0.75 |
0.86 |
| 12 |
B2 |
1501 |
1430 |
0.33 |
1.02 |
0.75 |
0.86 |
| 13 |
B2 |
1175 |
1119 |
6.05 |
0.01 |
0.75 |
0.86 |
| 14 |
B2 |
968 |
922 |
16.06 |
3.39 |
0.75 |
0.86 |
| 15 |
B2 |
938 |
894 |
1.32 |
1.66 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10024.3 cm
-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 9548.1 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.