Ontology highlight
ABSTRACT:
SUBMITTER: Cheng PC
PROVIDER: S-EPMC3238625 | biostudies-literature | 2011 Dec
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20111105 Pt 12
In the title compound, [Sr(2)(C(8)H(6)O(8))(H(2)O)(4))](n), the Sr(II) ion is coordinated by six O atoms of four symmetry-related ligands and two water mol-ecules in a distorted bicapped trigonal-prismatic environment. The butane-1,2,3,4-tetra-carboxyl-ate ligands lie on inversion centers and bridge Sr(II) ions, forming a three-dimensional network. Within the three-dimensional structure, there are O-H⋯O hydrogen bonds involving the water mol-ecules and carboxyl-ate O atoms. ...[more]