Acta Cryst. (2005). E61, m1478-m1480  [ doi:10.1107/S1600536805020866 ]

catena-Poly[[bis(ethane-1,2-diaminium) [ferrate(III)--hydroxo-²O:O-di--sulfato-⁴O:O']] sulfate monohydrate]

Y.-L. Fu, Z.-W. Xu, J.-L. Ren and S. W. Ng

Abstract: The reaction of ferric sulfate with ethylenediamine in the presence of acid under hydrothermal conditions results in the title compound, (C₂H₁₀N₂)₂[Fe^III(OH)(SO₄)₂](SO₄)·H₂O. The six-coordinate ferrate dianion participates in a ₂-hydroxo-di-₂-sulfate-bridged chain. The component species interact with each other by an extensive network of O-HO and N-HO hydrogen bonds. The two independent Fe^III atoms lie on sites of symmetry.

Online 6 July 2005

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