Synthesis, crystal structure and 71Ga MAS NMR spectroscopy of a novel gallium phosphatooxalate: [Ga5(OH)2(C10H9N2)(C2O4)(PO4)4]·2H2O

Ching Yeh Chen, Peter P. Chu, Kwang Hwa Lii

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Abstract

The synthesis and characterization of a novel three-dimensional gallium phosphatooxalate is described; the structure consists of GaO4 tetrahedra and GaO6 octahedra linked by phosphate and oxalate groups to form two-dimensional sheets between which are GaO4N square pyramids, generating tunnels in which the monoprotonated 4,4'-bipyridine molecules reside; 71Ga MAS NMR confirms the presence of four-, five- and six-coordinate Ga atoms.

Original languageEnglish
Pages (from-to)1473-1474
Number of pages2
JournalChemical Communications
Issue number16
DOIs
StatePublished - 21 Aug 1999

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