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Poly[tetra-aqua-(?(8)-butane-1,2,3,4-tetra-carboxyl-ato)distrontium].


ABSTRACT: 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.

SUBMITTER: Cheng PC 

PROVIDER: S-EPMC3238625 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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Poly[tetra-aqua-(μ(8)-butane-1,2,3,4-tetra-carboxyl-ato)distrontium].

Cheng Pei-Chi PC   Zhan Jun-Xiang JX   Wu Cheng-You CY   Lin Chia-Her CH  

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]

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