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Disodium (2RS,3SR)-tartrate.

ABSTRACT: The asymmetric unit of the anhydrous title compound, 2Na(+)·C(4)H(4)O(6) (2-), contains two sodium cations and one tartrate anion. Each sodium ion is six coordinate, with bonding to six O atoms from both the carboxyl-ate and hydroxyl groups of the anion. A three-dimensional coordination network is formed with sodium ions stacking in layers along the c-axis direction. This network is supported by additional O-H?O hydrogen bonds.

SUBMITTER: Arbuckle W

PROVIDER: S-EPMC2970502 | biostudies-literature | 2009 Sep

REPOSITORIES: biostudies-literature

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Disodium (2RS,3SR)-tartrate.

Arbuckle William W Cartner Stuart S Kennedy Alan R AR Morrison Catriona A CA

Acta crystallographica. Section E, Structure reports online 20090919 Pt 10

The asymmetric unit of the anhydrous title compound, 2Na(+)·C(4)H(4)O(6) (2-), contains two sodium cations and one tartrate anion. Each sodium ion is six coordinate, with bonding to six O atoms from both the carboxyl-ate and hydroxyl groups of the anion. A three-dimensional coordination network is formed with sodium ions stacking in layers along the c-axis direction. This network is supported by additional O-H⋯O hydrogen bonds. ...[more]

PMID: 21577751

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