Acta Cryst. (2007). E63, m2258  [ doi:10.1107/S1600536807016893 ]

Poly[[aqua(₂-4,4'-bipyridine)(₅-4,4'-oxydibenzene-1,2-carboxylato)dizinc(II)] 4,4'-bipyridine hemisolvate]

P.-X. Yin, Z.-J. Li, X.-Y. Cao, Y.-Y. Qin and Y.-G. Yao

Abstract: A new three-dimensional metal-organic framework, {[Zn₂(C₁₆H₆O₉)(C₁₀H₈N₂)(H₂O)]·0.5C₁₀H₈N₂}_n, is a porous three-dimensional bipyridyl-pillared framework with rhombic channels built from two-dimensional helical double layers of Zn-DETA [DETA is 4,4'-oxydi(benzene-1,2- carboxylate)] with the 4,4'-bipyridyl guest molecules locked in the cavities through short O-HN hydrogen bonds.

Online 3 August 2007

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