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Two new oxyiodoplumbates: the unique 3-D hybrid oxyiodoplumbate based on neutral 2-D [Pb2I4]n layers

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Abstract

Two new oxyiodoplumbates, [Pb3O(μ3-OH)2I2]n (1) and [Pb4I44-L)2]n (2, H2L = ethylene glycol), have been solvothermally synthesized and structurally characterized. 1 consists of a 1-D tenioid [Pb3O(μ3-OH)2I2]n chain built up from 1-D tenioid [Pb2O(μ3-OH)2]n chains decorated [PbI2] groups, which provides a new type of oxyiodoplumbate, [Pb3O(μ3-OH)2I2]n, with oxhydryl groups. 2 consists of the rare neutral tetra-nuclear [Pb4L4] complexes and neutral 2-D [Pb2I4]n layers, which are interconnected to generate the only example of a 3-D hybrid oxyiodoplumbate based on neutral 2-D [Pb2I4]n layers, mainly because the reported iodoplumbate cores usually possess negative charge. The optical properties and density functional theory calculations of 1 and 2 were studied.

Graphical abstract: Two new oxyiodoplumbates: the unique 3-D hybrid oxyiodoplumbate based on neutral 2-D [Pb2I4]n layers

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Publication details

The article was received on 13 May 2018, accepted on 04 Jun 2018 and first published on 04 Jun 2018


Article type: Paper
DOI: 10.1039/C8DT01927D
Citation: Dalton Trans., 2018, Advance Article
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    Two new oxyiodoplumbates: the unique 3-D hybrid oxyiodoplumbate based on neutral 2-D [Pb2I4]n layers

    H. Xiao, J. Zhou and F. Hu, Dalton Trans., 2018, Advance Article , DOI: 10.1039/C8DT01927D

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