title: catena-Poly[[diaqua-copper(II)]-μ-7-oxa-bicyclo-[2.2.1]heptane-2,3-dicarboxyl-ato].
abstract: In the crystal structure of the title compound, [Cu(C(8)H(8)O(5))(H(2)O)(2)](n), the Cu(II) cation is in a Jahn-Teller distorted six-coordination by two O atoms from water molecules, by the bridging O atom from the bicyclo moiety, by two carboxylate O atoms from two different carboxylate groups and by one carboxylate O atom from a symmetry-related bridging ligand.The polymeric structure is made up from double-strands propagating parallel to the c axis that are held together via inter-molecular O-H⋯O hydrogen bonds.
authors.affiliation: Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua, Zhejiang 321004, People's Republic of China, and, College of Chemistry and Life Science, Zhejiang Normal University, Jinhua 321004, Zhejiang, People's Republic of China.
authors.forename: Yun-Yun
authors.initials: YY
authors.lastname: Wang
authors.forename: Rui-Ding
authors.initials: RD
authors.lastname: Hu
authors.forename: Yan-Jun
authors.initials: YJ
authors.lastname: Wang