title: Low temperature synthesis of ionic phosphates in dimethyl sulfoxide.
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.
authors.affiliation: Inorganic Materials Chemistry, University of Siegen, Adolf Reichwein-Straße 2, D-57068 Siegen, Germany. schmedt_auf_der_guenne@chemie.uni-siegen.de.
authors.forename: Martin
authors.initials: M
authors.lastname: Mangstl
authors.forename: Vinicius R
authors.initials: VR
authors.lastname: Celinski
authors.forename: Sebastian
authors.initials: S
authors.lastname: Johansson
authors.forename: Johannes
authors.initials: J
authors.lastname: Weber
authors.forename: Feng
authors.initials: F
authors.lastname: An
authors.forename: Jörn
authors.initials: J
authors.lastname: Schmedt Auf der Günne