Abstract

The title compound, {(C8H20N2)[PbI4]}n, is an inorganic–organic hybrid. The structure is composed of alternate layers of two-dimensional corner-sharing PbI6 octa­hedra ( symmetry) and 1,4-bis­(ammonio­meth­yl)cyclo­hexane cations ( symmetry) extending parallel to the bc plane. The cations inter­act with the inorganic layer via N—H⋯I 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

  • The structure is composed of alternate layers of two-dimensional corner-sharing PbI6 octahedra (1 symmetry) and 1,4-bis(ammoniomethyl)cyclohexane cations

  • The cations interact with the inorganic layer via N—H I hydrogen bonding in the right-angled halogen sub-type of the terminal halide hydrogen-bonding motif

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Summary

Matthew Kyle Rayner and David Gordon Billing*

Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag 3, PO Wits 2050, South Africa. R factor = 0.033; wR factor = 0.093; data-to-parameter ratio = 32.3. Symmetry codes: (i) x; y; z; (ii) x; y þ 12; z þ 12. The structure is composed of alternate layers of two-dimensional corner-sharing PbI6 octahedra (1 symmetry) and 1,4-bis(ammoniomethyl)cyclohexane cations (1 symmetry) extending parallel to the bc plane. The cations interact with the inorganic layer via N—H I hydrogen bonding in the right-angled halogen sub-type of the terminal halide hydrogen-bonding motif. Symmetry codes: (i) x; y; z; (iii) x; y 12; z 12; (iv) x; y; z 1

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Matthew Kyle Rayner and David Gordon Billing
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