Chem. J. Chinese Universities

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Ionothermal Synthesis of Metal-organic Frameworks

WANG Li-Feng, ZHU Guang-Shan, SHI Feng, FU Wei-Wei, JIN Zhao, QIU Shi-Lun*   

  1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130012, China
  • Received:2008-10-27 Revised:1900-01-01 Online:2008-12-10 Published:2008-12-10
  • Contact: QIU Shi-Lun

Abstract: Two compounds, Zn3(BDC)3(MIA)2(1) and Zn(HBTC)(MIA)(BPY)(2)(BDC=terephthalic, MIA=N-methyl-imidazole, BTC=benzene-1,3,5-tricarboxylic, BPY=4,4’-bipyridine), were synthesized successfully in ionic liquids. X-ray diffraction analyses reveal that they crystallize in the monoclinic C2/c(1) and orthorhombic Fdd2(2) space group, respectively. Compound 1 exhibits a three-dimensional framework, and contains 0.9 nm×0.9 nm rhombic channels after the terminal coordinated N-methyl-imidazole removed. Compound 2 represents a supermolecule structure constructed through H bond and π…π interactions.

Key words: Ionothermal synthesis, Meltal-organic framework, Crystal structure

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