Acta Cryst. (2007). E63, m645-m646  [ doi:10.1107/S1600536807003832 ]

catena-Poly[[tetrakis(-2,4-dichlorophenoxyacetato-²O:O')dicopper(II)]--pyrazine-²N:N']

P.-Y. Huang and J.-G. Wang

Abstract: The title complex, [Cu₂(C₈H₅Cl₂O₃)₄(C₄H₄N₂)]_n, crystallizes as a chain of alternating tetrakis(2,4-dichlorophenoxyacetato)dicopper(II) and pyrazine units in which square-pyramidal copper(II) centers are alternately linked by four bridging 2,4-dichlorophenoxyacetate anions and a single bridging pyrazine molecule. Both the dinuclear copper unit and the pyrazine ligand have a center of symmetry.

Online 31 January 2007

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