Chem. J. Chinese Universities ›› 2011, Vol. 32 ›› Issue (3): 515.

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Synthesis, Structure and Characterization of Novel 3D Metal-organic Coordination Polymers: [M6(TDC)6(hmt)2(DMF)6(H2O)3·(H2O)](M=Cd, Mn)

XUE Ming, LI Yang-Xue, HUANG Lin, QIU Shi-Lun*   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China
  • Received:2010-10-25 Revised:2010-12-31 Online:2011-03-10 Published:2011-02-23
  • Contact: QIU Shi-Lun E-mail:sqiu@mail.jlu.edu.cn

Abstract: Two metal-organic coordination polymers [M6(TDC)6(hmt)2(DMF)6(H2O)3 ? (H2O)] (JUC-85a and JUC-85b) (M = Cd or Mn, TDC = Thiophene-2,5-dicarboxylic, hmt = hexamethylenetetramine, DMF = N,N’-dimethylformamide and JUC = Jilin University China) have been synthesized by self-assembly of mixed ligands and corresponding transition metal salts under mild conditions, and characterized by single-crystal X-ray diffraction, elements analysis, TGA, topology analysis, PXRD and photoluminescent. X-ray crystallography reveals that JUC-85a and JUC-85b exhibit the same three-dimensional structure with a rare “loh1” type of (3,6)-connected networks. In addition, photoluminescent of JUC-85a has been characterized.

Key words: Metal-Organic Coordination polymer, Thiophene-2,5-dicarboxylic, (3,6)-connected networks

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