(IUCr) Crystallography Journals Online

Acta Cryst. (2007). E63, i41-i42 [ doi:10.1107/S1600536806056509 ]

Iron(II) hydrazinium sulfate

K. Srinivasan, S. Govindarajan and W. T. A. Harrison

Abstract: The title compound, poly[[dihydraziniumiron(II)]-di- [mu] -sulfato- [kappa] ⁴O:O'], [Fe(SO₄)₂(N₂H₅)₂]_n, contains fairly regular trans-FeN₂O₄ octahedra. The Fe atoms (site symmetry $\overline{1}$ ) are bridged by pairs of sulfate groups into infinite [100] chains, which are cross-linked by a network of N-HO hydrogen bonds. Fe(N₂H₅)₂(SO₄)₂ is isostructural with its zinc, chromium(II) and cadmium-containing analogues.

Online 12 January 2007