Heteropoly Compounds Of Crystal Growth, Crystal Structure And Characterization

Bis(diiso-propylcarbamodithioato-S,S') Molybdenum and were synthesized by the solid phase reaction of Heteropolyoxometallate acid and carbamodithioato sodium at room temperature, and their single crystal were grown. The products were characterized by IR, UV and DTA-TG, the crystal structure were determined by X-ray single crystal diffraction.Novel supermolecular compounds single crystals (APH)3H3V10O28. (C12H8N2V2O5)n and (NH4)2[H10V2O10][H4V)10O28] were grown by hydrothermal method. The products were characterized by IR and X-ray single crystal diffraction, and the crystal structures were determined, the properties of thermal decomposition were characterized by DTA-TG. It is shown that the supermolecular (APH)3H3V10O28 was formed of organic cations and heteropolyanions with hydrogen bond and electriostatic force; (NH4)[H10V2O10] [H4V10O28] had a novel form of divanadate; (C12H8N2O5)n was an inorganic polymer including inorganic and organic parts.Novel Compound [(DMSO)8Ln]3+αH3PW9Mo2LnO4o was synthesized with 1:11 Keggin structure compound ?-K7PW9Mo2O39?19H2O, lanthanide ions(III) and DMSO, The products were characterized by IR, UV-vis, ICP and TG-DTA, their single crystals were determined by X-ray single crystal diffraction.