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Self-Assembly of Polyhedral Indium–Organic Nanocages

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posted on 2014-12-01, 00:00 authored by Jinjie Qian, Feilong Jiang, Kongzhao Su, Qipeng Li, Daqiang Yuan, Maochun Hong
A synthetic strategy to construct discrete indium–organic polyhedra has been illustrated based on small three-membered windows from a 2,5-pyridinedicarboxylate (PDC) ligand with an angle of 120°. [Et2NH2]6[In6(PDC)12] (InOF-10) is a high-symmetry octahedron with eight three-membered windows, and [Et2NH2]18[In18(BPDC)6(PDC)30] (InOF-11) is a complex polyhedron derived from 3-edge-removed octahedra with an auxiliary biphenyl-3,3′-dicarboxylate (BPDC) ligand. Moreover, the sorption behavior of the latter is also well investigated.

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