Syntheses, Characterization and Crystal Structures of Two-dimensional 4,4'-Bipyridyl Lead Halides,PbI2 (4,4' -bpy) and PbBr2 (4,4' -bpy) |
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Authors: | YIN Han-dong CUI Ji-chun |
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Abstract: | Two-dimensional 4,4-bipyridyllead halides, PbI2 (4,4'-bpy) (1) and PbBr2 (4,4'-bpy) (2), were synthesized. The structures were determined by means of X-ray single crystal diffraction.The structure shows a distorted octahedral configuration with six-coordinated central lead atoms. In crystals 1 and 2, the molecules are packed in a two-dimensional network structure through bridging halide atoms and 4,4'-bipyridine ligands between the adjacent lead atoms. |
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Keywords: | 4 4-Bipyridyllead halide Synthesis Crystal structure |
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