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 |
1070 |
1019 |
8.19 |
0.00 |
0.33 |
0.50 |
| 2 |
A1 |
436 |
415 |
57.70 |
551359.50 |
0.33 |
0.50 |
| 3 |
B2 |
1178 |
1122 |
36905.41 |
2723.30 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 1342.1 cm
-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 1278.3 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.