Journal of Guangxi Normal University(Natural Science Edition) ›› 2012, Vol. 30 ›› Issue (3): 194-200.

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Synthesis,Crystal Structure and Fluorescent Properties of [Cd2(BHP)2(2,6-pda)2(H2O)2]·H2O

LIANG Fu-pei, LIU Dong-cheng, NIE Chuan-li   

  1. College of Chemistry and Chemical Enginneering,Guangxi NormalUniversity,Guilin Guangxi 541004,China
  • Received:2012-05-10 Online:2012-09-20 Published:2018-12-04

Abstract: A binuclear complex [Cd2(BHP)2(2,6-pda)2(H2O)2]·H2O with mixed ligands was synthesized from the solvothermal reaction (BHP=pyridine-2,6-dicarbohydrazide and 2,6-H2pda=pyridine-2,6-dicarboxylic acid) and it is characterizedby IR and elemental analyses.The results of single-crystal X-ray diffractionanalysis show that the title complex crystallizes in the triclinic space groupPī with a=0.999 70(13) nm,b=1.038 00(15) nm,c=1.077 40(16) nm,α=115.601(3)°,β=110.510(3)°,γ=98.416(2)°,V=0.883 7(2) nm3,Z=1.In the title complex,each Cd(Ⅱ) ion is seven-coordinated in distorted pentagonal bipyramidal geometry.Three-dimensional supramolecular is formed by hydrogen bonding interaction in the title complex.Fluorescent properties of the title complex wasinvestigated.

Key words: complex, synthesis, structure, fluorescence

CLC Number: 

  • O641
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