Synthesis and Characterization of Two New Polymolybdate Clusters Containing Chlorine Based on Mo-POMs and N-heterocycle Templates

摘要

Two new organic-inorganic hybrid materials based on Mo-polyoxometalates and N-heterocycle templates, namely [Ag-3(DIE)(6)][Mo12O36 center dot ClO4](2) Cl (1), and [(IM)(4)NH4] [Mo12O36 center dot ClO4] (2) [DIE = 1,2-diimidazoloethane, IM = imidazole] have been hydrothermally synthesized and characterized by single-crystal X-ray diffraction. Compounds 1 and 2 possess the classical keggin-type heteropolyoxoanion with Cl as the center atom, and this is the first case. IR spectroscopy and gravimetric analysis were performed to further characterize these compounds.

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