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Hexaaqua-magnesium(II) bis-(pyridinium-2,6-dicarboxyl-ate).

ABSTRACT: In the title compound, [Mg(H(2)O)(6)](C(7)H(4)NO(4))(2), a single six-coordinate Mg(2+) cation (site symmetry 2/m) is bonded to six water mol-ecules in a distorted octa-hedral geometry. The crystal packing between the complex cation and the zwitterionic organic cation (m symmetry) is stabilized by inter-molecular O-H?O hydrogen bonds and weak inter-molecular C-H?O inter-actions.

SUBMITTER: Pasdar H

PROVIDER: S-EPMC3011450 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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Hexaaqua-magnesium(II) bis-(pyridinium-2,6-dicarboxyl-ate).

Pasdar Hoda H Heidari Sanaz S Aghabozorg Hossein H Notash Behrouz B

Acta crystallographica. Section E, Structure reports online 20101117 Pt 12

In the title compound, [Mg(H(2)O)(6)](C(7)H(4)NO(4))(2), a single six-coordinate Mg(2+) cation (site symmetry 2/m) is bonded to six water mol-ecules in a distorted octa-hedral geometry. The crystal packing between the complex cation and the zwitterionic organic cation (m symmetry) is stabilized by inter-molecular O-H⋯O hydrogen bonds and weak inter-molecular C-H⋯O inter-actions. ...[more]

PMID: 21589266

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Hexaaqua-nickel(II) tetra-aqua-bis-(?-pyridine-2,6-dicarboxyl-ato)bis-(pyridine-2,6-dicarboxyl-ato)trinickelate(II) octa-hydrate.

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