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Poly[tetra-aqua-(?(4)-benzene-1,3,5-tri-carboxyl-ato)sodium(I)zinc(II)].

ABSTRACT: In the title compound, [NaZn(C(9)H(3)O(6))(H(2)O)(4)](n), the Zn(II) atom is six-coordinated by four O atoms from two different benzene-1,3,5-tricarboxyl-ate anions and two water O atoms in a distorted tetragonal-bipyramidal geometry and the Na(I) atom is five-coordinated by three O atoms from three different benzene-1,3,5-tricarboxyl-ate anions and two water O atoms in a distorted trigonal-bipyramidal geometry. The benzene-1,3,5-tricarboxyl-ate anion bridges two Zn(II) atoms and two Na(I) atoms, resulting in the formation of a two-dimensional layer structure. Inter-molecular O-H?O hydrogen-bonding inter-actions generate a three-dimensional superamolecular structure.

SUBMITTER: Ma CH

PROVIDER: S-EPMC2983871 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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Poly[tetra-aqua-(μ(4)-benzene-1,3,5-tri-carboxyl-ato)sodium(I)zinc(II)].

Ma Chao-Hong CH Wang Xiu-Yan XY Dong Xian-Wu XW Li Yu-Jie YJ

Acta crystallographica. Section E, Structure reports online 20100317 Pt 4

In the title compound, [NaZn(C(9)H(3)O(6))(H(2)O)(4)](n), the Zn(II) atom is six-coordinated by four O atoms from two different benzene-1,3,5-tricarboxyl-ate anions and two water O atoms in a distorted tetragonal-bipyramidal geometry and the Na(I) atom is five-coordinated by three O atoms from three different benzene-1,3,5-tricarboxyl-ate anions and two water O atoms in a distorted trigonal-bipyramidal geometry. The benzene-1,3,5-tricarboxyl-ate anion bridges two Zn(II) atoms and two Na(I) atoms ...[more]

PMID: 21580514

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