Organic-inorganic hybrid materials constructed from Cu(II)-organonitrogen coordination complex cations and oxovanadium-arsonate subunits

Paul Deburgomaster, Hongxue Liu, Charles J. O'Connor, Jon Zubieta

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

The hydrothermal reactions of NH4VO3, Cu(NO 3)2·H2O or Cu(CH3CO 2)2·H2O As2O5 and the appropriate organonitrogen ligand in the presence of HF as mineralizer yield a series of bimetallic oxides of the Cu/V/O/As family. The materials [Cu(bpy)(VO2)(AsO4)] (1) and [Cu(bpy)VO 2(OH)(AsO4H)]·H2O (2·H 2O) are one-dimensional (bpy = 2,2′-bipyridine). While phase 1 is constructed from {VO2(AsO4)}n2n- chains decorated by {Cu(bpy)}2+ groups, compound 2 consists of {V2O4(OH) 2(AsO4H)2}2- clusters linked through {Cu(bpy)}2+ subunits. In contrast, the structure of [Cu 2(bpyrm)(VO2)2(AsO4) 2]·H2O (3·H2O) is three-dimensional, consisting of {VO2(AsO4)}n2n- layers, linked through {Cu 2(bpyrm)}4+ rods (bpyrm = bipyrimidine).

Original languageEnglish (US)
Pages (from-to)3254-3260
Number of pages7
JournalInorganica Chimica Acta
Volume363
Issue number13
DOIs
StatePublished - Oct 25 2010

Keywords

  • Copper vanadium oxide
  • Hydrothermal synthesis
  • Organic-inorganic hybrid material

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

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