pH-Controlled One Pot Syntheses of Giant MoOS-Containing Seleno-Tungstate Architectures.

Inorg Chem

Institut Lavoisier de Versailles, UMR CNRS 8180, UVSQ, University Paris-Saclay, 45 avenue des Etats-Unis, 78035 Versailles, France.

Published: January 2018

Self-assembly reactions of NaWO, SeO/SeO, and [MoO(μ-S)(HO)] give, depending on the pH value, two new large polyoxometalate complexes: i.e., [(γ-SeWO)(MoO(μ-S)(HO))] (1) isolated at pH 3.5 and [(γ-SeWO)(WO(HO))(WO)(WO)(MoO(μ-S)(HO))(MoO(μ-S)(SeO))] (2) isolated at pH 2. Both compounds were characterized in the solid state by single-crystal X-ray diffraction, EDX, elemental analysis, TGA, and FT-IR and in solution by ESI-MS and NMR.

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http://dx.doi.org/10.1021/acs.inorgchem.7b01644DOI Listing

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