Abstract: | IR and Raman spectra of Mo2O2S2(S2)2]2- were reported. The resonance Raman spectra and the depolarization ratios in CH3CN solution were measured. By using the data of crystal structure, the simplified normal coordinate calculation of the stretching vibrations for anion Mo2O2S2(S2)2]2- was performed. The results obtained are useful to assign the vibrational bands of some Mo-Fe-S clusters. |