Synthesis and Crystal Structure of a New One-dimensional Double Helical-chain Polymer, {Zn(O2CC12H8C

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A new zinc polymer, {Zn(O2CC12H8CO2)(H2O)}n or {Zn(DPHA)(H2O)}n (O2CC12-H8CO2, DPHA = 1,1 ′-biphenyl-2,2′-dicarboxylate dianion) has been synthesized under hydrothermal conditions. The crystal is of monoclinic, space group P21/c with a = 12.8418(5), b = 5
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