Abstract
The title compound, {(C8H20N2)[PbBr4]}n, crystallizes as an inorganic–organic hybrid with alternating layers of diammonium cations and two-dimensional corner-sharing PbBr6 octahedra extending parallel to the bc plane, which are eclipsed relative to one another. Both PbBr6 octahedra and the organic cation exhibit symmetry. The cations interact via N—H⋯Br hydrogen bonding in the right-angled halogen sub-type of the terminal halide hydrogen-bonding motif.
Highlights
Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag 3, PO Wits 2050, South Africa
Hybrid structures containing diammonium cations have been synthesized by Dobrzycki &
The semiconducting properties of similar hybrids were demonstrated by Mitzi
Summary
Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag 3, PO Wits 2050, South Africa. R factor = 0.021; wR factor = 0.047; data-to-parameter ratio = 28.1. The title compound, {(C8H20N2)[PbBr4]}n, crystallizes as an inorganic–organic hybrid with alternating layers of diammonium cations and two-dimensional corner-sharing PbBr6 octahedra extending parallel to the bc plane, which are eclipsed relative to one another. Both PbBr6 octahedra and the organic cation exhibit 1 symmetry. N—H Br hydrogen bonding in the right-angled halogen sub-type of the terminal halide hydrogen-bonding motif
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