Synthese und Kristallstruktur von Vanadium(III)‐borophosphat, V2[B(PO4)3]

Synthesis and Crystal Structure of Vanadium(III) Borophosphate, V2[B(PO4)3] By reaction of boron phosphate, BPO4, and vanadium(IV)‐oxide, VO2, at 1050 °C a hitherto unknown vanadium(III)‐borophosphate is formed. Its composition was found to be V2BP3O12, its structure was elucidated by single crystal...

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Published inZeitschrift für anorganische und allgemeine Chemie (1950) Vol. 630; no. 7; pp. 983 - 985
Main Authors Meisel, Manfred, Päch, Michael, Wilde, Lutz, Wulff‐Molder, Dirk
Format Journal Article
LanguageEnglish
Published Weinheim WILEY‐VCH Verlag 01.07.2004
Subjects
Boron Phosphate
Borophosphates
Vanadium
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Summary:Synthesis and Crystal Structure of Vanadium(III) Borophosphate, V2[B(PO4)3] By reaction of boron phosphate, BPO4, and vanadium(IV)‐oxide, VO2, at 1050 °C a hitherto unknown vanadium(III)‐borophosphate is formed. Its composition was found to be V2BP3O12, its structure was elucidated by single crystal X‐ray diffraction, the cell parameters are: a = b = 13.9882Å; c = 7.4515Å; α = β = 90°, γ = 120°; Z = 6; space group: P6 3/m. Noteworthy features of the structure are V2O9 units (two VIIIO6 octahedra connected via their faces) and isolated trisphosphatoborate groups, B(PO4)3. By shared oxide ions, the aforementioned groups are interconnected, thus forming a three dimensional network. The structural relation between the title compound and an analogous chromium compound is discussed.
ISSN:0044-2313
1521-3749
DOI:10.1002/zaac.200400102