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Chem. J. Chinese Universities ›› 2003, Vol. 24 ›› Issue (5): 776.

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Synthesis and Characteristic of a 3-D Inorganic-organic Hybrid Framework Microporous Material Cd(HBTC)(EG)·8(H2O)

FANG Qian-Rong, ZHU Guang-Shan, SHI Xin, XIN Ming-Hong, WU Gang, TIAN Ge, YE Ling, WANG Chun-Lei, ZHANG Zhen-Dong, QIU Shi-Lun   

  1. College of Chemistry, State Key laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130023, China
  • Received:2002-12-18 Online:2003-05-24 Published:2003-05-24

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Abstract: The title compound Cd(HBTC)(EG)·8(H2O) was synthesized under mild conditions and its crystal structure was determined by means of single crystal X-ray diffraction. The crystal structure was solved by direct method and refined by full-matrix least-square method. The compound crystallizes in the monoclinic system and belongs to space group P21/n with a=0. 7311(15) nm, b=1. 8306(4) nm, c=0.9500(19) nm, β= 109. 69(3)% V=1. 1970(4) nm3, Z=4, Dc= 4. 832 g/cm3, Mr= 526. 72, μ= 2. 981 mm-1, F(000)=1716, GOF=1. 146, R=0. 0958, Rw= 0. 2762. Its structure revealed that coordination of HBTC ligands with Cd ions forms a 2-D network along be plane, while 4,4'-bpy as pillars uphold the 2-D network to lead to a 3-D framework along a axis.

Key words: Inorganic-organic hybrid framework5Crystal structure, Microporous material

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