Crystal Structure and Property Research on Compounds Co(Ⅱ) and Zn(Ⅱ) with 3-Methylbenzoic Acid  

作　　者：陈祥奕 李光满 胡恒彬 陈义平 李创新 杨齐愉 孙燕琼 张汉辉 罗荣根 

机构地区：[1]Department of Chemistry,Fuzhou University

出　　处：《Chinese Journal of Structural Chemistry》2011年第6期839-847,共9页结构化学（英文）

基　　金：supported by the National Natural Science Foundation of China (No. 20873021,21003020);New Century Excellent Talent Supported Plan of Fujian Province (SXSJRC2007-21)

摘　　要：Two compounds with 3-methylbenzoic acid（HL） [Co（L）2（4,4＇-bipy）]n 1 and [Zn2（L）4（4,4＇-bipy）]n 2（L = 3-methylbenzoic acid） have been hydrothermally synthesized directly and characterized by single-crystal X-ray diffraction analysis,elemental analyses,IR spectra and ultraviolet-visible diffuse reflection integral spectra（UV-Vis DRIS）.The two compounds are both one-dimensional infinite chains.The structural difference is that 1 is a double-chain structure and 2 is only a single chain one.At the same time,the carboxylate groups adopt different modes in the two compounds,relatively.Additionally,in order to explore the structural characteristic,two-dimen-sional IR spectra are investigated for 1 and 2.Photo-luminescent property of 2 is also researched in detail.Two compounds with 3-methylbenzoic acid（HL） [Co（L）2（4,4＇-bipy）]n 1 and [Zn2（L）4（4,4＇-bipy）]n 2（L = 3-methylbenzoic acid） have been hydrothermally synthesized directly and characterized by single-crystal X-ray diffraction analysis,elemental analyses,IR spectra and ultraviolet-visible diffuse reflection integral spectra（UV-Vis DRIS）.The two compounds are both one-dimensional infinite chains.The structural difference is that 1 is a double-chain structure and 2 is only a single chain one.At the same time,the carboxylate groups adopt different modes in the two compounds,relatively.Additionally,in order to explore the structural characteristic,two-dimen-sional IR spectra are investigated for 1 and 2.Photo-luminescent property of 2 is also researched in detail.

关 键 词：crystal structure 3-methylbenzoic acid two-dimensional IR spectra 

分 类 号：O627[理学—有机化学]