Synthesis,Crystal Structure and Thermoanalysis of Complex of Zn(II) with Aminomethanesulfonic Acid-5-bromosalicylaldelyde Schiff Base  

作　　者：DENG Yi-Fang KUANG Dai-Zhi ZHANG Chun-Hua CHEN Man-Sheng PENG Yun-Lin YANG Ying-Qun LI Wei 

机构地区：[1]Department of Chemistry and Material Science,Hengyang Normal University, Hengyang 421008, China

出　　处：《Chinese Journal of Structural Chemistry》2006年第8期919-922,共4页结构化学（英文）

基　　金：This work was supported by the Natural Science Foundation of Hunan Province (No. 05JJ30016) and Science Foundation of Hengyang Normal University of China (2005A01), the Basic Research of the Hunan Province (03JZY3036)

摘　　要：The title complex [Zn（L）（phen）（CH3OH）] （L = C8H6BrO4NS, aminomethanesulfonic acid 5-bromo-salicylaldelyde schiff base; phen = 1,10-phenanthroline） has been synthesized and characterized by X-ray diffraction method. The crystal belongs to monoclinic, space group P21/c with a = 1.8712（3）, b = 1.38008（19）, c = 0.83685（12） nm, β = 97.791 （2）°, Mr = 569.72, V = 2.1411 （5） nm^3, Z= 4, Dc = 1.767 g/cm^3,μ = 3.151 mm^-1, F（000） = 1144, the final R = 0.0402 and wR = 0.0885. The central Zn（Ⅱ） is six-coordinated by one nitrogen and two oxygen atoms from the Schiff base, two nitrogen atoms from 1,10-phenanthroline and one oxygen from methanol to form a distorted octahedral coordination geometry.The title complex [Zn（L）（phen）（CH3OH）] （L = C8H6BrO4NS, aminomethanesulfonic acid 5-bromo-salicylaldelyde schiff base; phen = 1,10-phenanthroline） has been synthesized and characterized by X-ray diffraction method. The crystal belongs to monoclinic, space group P21/c with a = 1.8712（3）, b = 1.38008（19）, c = 0.83685（12） nm, β = 97.791 （2）°, Mr = 569.72, V = 2.1411 （5） nm^3, Z= 4, Dc = 1.767 g/cm^3,μ = 3.151 mm^-1, F（000） = 1144, the final R = 0.0402 and wR = 0.0885. The central Zn（Ⅱ） is six-coordinated by one nitrogen and two oxygen atoms from the Schiff base, two nitrogen atoms from 1,10-phenanthroline and one oxygen from methanol to form a distorted octahedral coordination geometry.

关 键 词：zinc complex aminomethanesulfonic acid 5-bromo-salicylalddyde schiff base crystal structure thermal analysis 

分 类 号：O614.241[理学—无机化学] O641.4[理学—化学]