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Low temperature synthesis of ionic phosphates in dimethyl sulfoxide.

Dalton transactions (Cambridge, England : 2003) (2014-05-29)
Martin Mangstl, Vinicius R Celinski, Sebastian Johansson, Johannes Weber, Feng An, Jörn Schmedt Auf der Günne
ABSTRACT

A new synthesis route for phosphates in an organic solvent at low temperatures is presented. The synthesis was done by dispersing a nitrate salt and phosphorus pentoxide in dimethyl sulfoxide. The synthesis can be performed under water-free conditions and yielded several organic and inorganic phosphates. Crystal structure solution of bistetramethylammonium hydrogencyclotriphosphate, [N(CH3)4]2HP3O9, was achieved by combining information gained from powder X-ray diffraction, liquid NMR and solid state (2D) NMR. The molecular structure of rubidium cyclotetraphosphate, Rb4P4O12, was determined using liquid state NMR and solid state (2D) NMR spectroscopy.

MATERIALS
Product Number
Brand
Product Description

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