Chemical Research in Chinese Universities ›› 2004, Vol. 20 ›› Issue (5): 548-550.

• Articles • Previous Articles     Next Articles

Syntheses, Characterization and Crystal Structures of Two-dimensional 4,4'-Bipyridyl Lead Halides,PbI2 (4,4'-bpy) and PbBr2 (4,4'-bpy)

YIN Han-dong, CUI Ji-chun   

  1. Department of Chemistry, Liaocheng University, Liaocheng 252059, P. R. China
  • Received:2003-08-08 Online:2004-10-24 Published:2011-08-06
  • Supported by:

    Supported by the Natural Science Foundation of Shandong Province (No.L2003B01) and the State Key Laboratory of Crystal Materials, Shandong University.

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.

Key words: 4,4-Bipyridyllead halide, Synthesis, Crystal structure