title: Poly[1,4-bis-(ammonio-meth-yl)cyclo-hexane [di-μ-bromido-dibromido-plumbate(II)]].
abstract: The title compound, {(C(8)H(20)N(2))[PbBr(4)]}(n), crystallizes as an inorganic-organic hybrid with alternating layers of diammonium cations and two-dimensional corner-sharing PbBr(6) octa-hedra extending parallel to the bc plane, which are eclipsed relative to one another. Both PbBr(6) octa-hedra and the organic cation exhibit symmetry. The cations inter-act via N-H⋯Br hydrogen bonding in the right-angled halogen sub-type of the terminal halide hydrogen-bonding motif.
authors.affiliation: Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag 3, PO Wits 2050, South Africa.
authors.forename: Matthew Kyle
authors.initials: MK
authors.lastname: Rayner
authors.forename: David Gordon
authors.initials: DG
authors.lastname: Billing