Synthesis,Structure and Thermal Property of a Cobalt Supramolecular Complex Containing N-[(4-Carboxyphenyl)-sulfonyl]glycine  

作　　者：王永伟 王利亚 

机构地区：[1]Department of Chemistry and Chemical Engineering,Ankang University [2]College of Chemistry and Chemical Engineering,Luoyang Normal University

出　　处：《Chinese Journal of Structural Chemistry》2010年第10期1579-1583,共5页结构化学（英文）

基　　金：supported by the National Natural Science Foundation of China (Nos. 20771054 and 20471026);Henan Tackle Key Problem of Science and Technology (Nos. 072102270030 and 072102270034)

摘　　要：Utilizing N-[（4-carboxyphenyl）-sulfonyl]glycine （abbreviated as cbsglyH3）,a new cobalt complex [Co（cbsglyH）（bipy）2]3H2O （bipy = 2,2＇-bipyridine） has been synthesized under mild conditions and characterized by IR,elemental analysis,thermogravimetric analysis and X-ray diffraction analysis. It crystallizes in the monoclinic system,space group C2/c with a = 34.978（3）,b = 12.0437（11）,c = 20.0041（19） ,β = 122.2990（10）°,V = 7123.0（11） 3,Z = 8,C29H28CoN5O9S,Mr = 681.55,μ = 0.593 mm-1,Dc = 1.271 Kg/m3,F（000） = 2816,the final R = 0.0434 and wR = 0.1351. The title complex is a monomeric compound which is further assembled by intermolecular hydrogen bonds into a 3-D supramolecular network. Thermogravimetric analysis illustrates that this complex begins decomposing at 100 ℃ and decompounding completely at 560 ℃.Utilizing N-[（4-carboxyphenyl）-sulfonyl]glycine （abbreviated as cbsglyH3）,a new cobalt complex [Co（cbsglyH）（bipy）2]3H2O （bipy = 2,2＇-bipyridine） has been synthesized under mild conditions and characterized by IR,elemental analysis,thermogravimetric analysis and X-ray diffraction analysis. It crystallizes in the monoclinic system,space group C2/c with a = 34.978（3）,b = 12.0437（11）,c = 20.0041（19） ,β = 122.2990（10）°,V = 7123.0（11） 3,Z = 8,C29H28CoN5O9S,Mr = 681.55,μ = 0.593 mm-1,Dc = 1.271 Kg/m3,F（000） = 2816,the final R = 0.0434 and wR = 0.1351. The title complex is a monomeric compound which is further assembled by intermolecular hydrogen bonds into a 3-D supramolecular network. Thermogravimetric analysis illustrates that this complex begins decomposing at 100 ℃ and decompounding completely at 560 ℃.

关 键 词：N-[（4-carboxyphenyl）-sulfonyl]glycine supramolecular complex thermal property 

分 类 号：O621.2[理学—有机化学]