Monoorganotin-polyoxometal-compounds. Part IV: Na-2[((PrSn3)-Pr-i)(OV)(4)O-10(OH)(3)]center dot 5H(2)O center dot 3DMSO, a novel branched tetravanadate(V) stabilized by a trimeric monoorganotin-oxo-hydroxo unit

Autor(en): Reuter, Hans 
Izaaryene, Maher
Stichwörter: 1ST EXAMPLE; Chemistry; Chemistry, Inorganic & Nuclear; CRYSTAL-STRUCTURE; HYDROLYSIS; MOLYBDATES; Monoorganotin compounds; MULTIPLE ORGANIC GROUPS; Nanoclusters; NMR; Organic-inorganic hybrid materials; ORGANOTIN DERIVATIVES; Polyoxovanadates; VANADATES; X-ray diffraction
Erscheinungsdatum: 2010
Herausgeber: ELSEVIER SCIENCE SA
Journal: INORGANICA CHIMICA ACTA
Volumen: 363
Ausgabe: 15
Startseite: 4277
Seitenende: 4281
Zusammenfassung: 
Via self-assembly of the molecular precursors sodium orthovanadate and isopropyltin-dihydroxide-chloride the unprecedented organic-inorganic hybrid polyoxoanion [((PrSn)-Pr-i)(3)(OV)(4)O-10(OH)(3)](2) was synthesized in dimethylsulfoxide (DMSO) and isolated as its sodium salt Na-2[((PrSn)-Pr-i)(3)(OV)(4)O-10(OH)(3)]center dot 5H(2)O center dot 3DMSO. This spherical nanosized anion is composed of two different structural subunits, a well-known trinuclear monoorganotin-polyoxo-hydroxo unit with octahedrally coordinated tin atoms and a new open-chain, branched isopolyoxo tetravanadate(V) with tetrahedrally coordinated vanadium atoms. (C) 2010 Elsevier B. V. All rights reserved.
ISSN: 00201693
DOI: 10.1016/j.ica.2010.07.055

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