title: Poly[[aqua-(μ(5)-3,4,5,6-tetra-carb-oxy-cyclo-hexane-1,2-dicarboxyl-ato)strontium] monohydrate].
abstract: In the title compound, {[Sr(C(12)H(10)O(12))(H(2)O)]·H(2)O}(n), the Sr(II) ion is coordinated by six O atoms of five symmetry-related 3,4,5,6-tetra-carb-oxy-cyclo-hexane-1,2-dicarboxyl-ate ligands and one water mol-ecule in a slightly distorted monocapped trigonal-prismatic environment. The ligands bridge the Sr(II) ions, forming a two-dimensional structure. In the crystal, O-H⋯O hydrogen bonds further connect the structure into a three-dimensional network. The H atoms of two of the carboxyl groups were refined as half-occupancy.
authors.forename: Pei-Chi
authors.initials: PC
authors.lastname: Cheng
authors.forename: Jun-Xiang
authors.initials: JX
authors.lastname: Zhan
authors.forename: Cheng-You
authors.initials: CY
authors.lastname: Wu
authors.forename: Chia-Her
authors.initials: CH
authors.lastname: Lin