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Synthesis And Characterization Of Metal Imidazolate Polymer With Zeolitic Structures

Posted on:2008-02-15Degree:MasterType:Thesis
Country:ChinaCandidate:Y M ZhaoFull Text:PDF
GTID:2121360218451833Subject:Organic Chemistry
Abstract/Summary:PDF Full Text Request
Zeolites are naturally subminiature porous materials becomed from primary building unit of silicon-oxygen tetrahedron and aluminium-oxygen tetrahedron. zeolites are natual choice for inorganic porous materials. From plentiful experiment we can see that the templates or the SDAs(structuredirecting agents) of organic alkali is dominant effect of ZMOFs with zeolitic topologies features . Especially the most remarkable effect in the templates or the SDAs (structuredirecting agents) of organic alkali is N-thyl-2-pyrrolidinone and N,N-thylacetamide species. Under nonsolvothermal and solvothermal conditions we synthesized many different ZMOFs through N-thyl-2-pyrrolidinone and N,N-thylacetamide and characterized their properties.Single crystal structures are obtained as follows:[Zn(im)2]-13;[Zn(im)2]-14;[Zn(im)2]-15; [Zn(im)2]-16:monoclinic,space group P21/n,a = 20.9429(18) (?), b = 9.9019(17) (?), c = 20.9429(28) (?),β= 90.790(2)°; [Co(mim)2]:cubic,space group I-43m,a = b = c = 17.0473 (?); [ (PZ)(CH3COO)2]∞:monoclinic,space group C2/m,a = 13.1794(25) (?), b = 7.2026(17) (?), c = 5.8029(18)(?),β= 101.902(5)°; [Cd(PZ)(CH3COO)2]∞:monoclinic,space group Cc,a = 19.038(6) (?), b = 5.4694(17) (?), c = 12.177(4)(?),β= 111.746(5)°;...
Keywords/Search Tags:zeolites, stencil plate, buffering lingand, zinc(II) imidazolate
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