Acta Cryst. (2011). E67, m132 [ doi:10.1107/S1600536810053717 ]
Abstract: In the title hydrated molecular salt, [Mg(H2O)6](C13H9BrNO4S)2·2H2O, the Mg2+ ion (site symmetry ) adopts a near regular MgO6 octahedral coordination geometry. In the anion, the dihedral angle between the aromatic rings is 2.5 (2)° and an intramolecular O-HN hydrogen bond generates an S(6) ring. In the crystal, the components are linked by O-HO and O-HBr hydrogen bonds.
Online 8 January 2011
Copyright © International Union of Crystallography