二维氢键层状Mg(Ⅱ)配合物的合成、晶体结构及其抗菌活性(英文)  

Synthesis,Crystal Structure and Antibacterial Activity of 2D Hydrogen-bonds Layered Magnesium(Ⅱ) Complex

作　　者：台夕市[1] 王东方[2] 赵增兵[3] 

机构地区：[1]潍坊学院化学化工学院,潍坊261061 [2]潍坊学院生物工程学院,潍坊261061 [3]青海师范大学化学系,西宁810008

出　　处：《无机化学学报》2010年第8期1490-1494,共5页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金项目(No.20671073);山东省自然科学基金项目(No.Y2007B60);潍坊市科技发展计划项目资助

摘　　要：A new complex hexaaquamagnesium(Ⅱ) bis [2-(thiosemicarbazonomethyl)-benzoato],has been prepared and characterized by elemental analysis,IR spectra,molar conductivity and single-crystal X-ray diffraction. The results of crystal structure show that each Mg(Ⅱ) ion is coordinated with six oxygen atoms from water molecules and the complex formed two dimensional layered structure through intramolecule and intermolecule hydrogen bonds. The antibacterial assay of the magnesium(Ⅱ) complex and the ligand were tested using a modified version of the 2-fold serial dilution method,the results show that the complex show considerable antibacterial activity against escherichia coli,bacillus subtilis and staphylococcus white,and the ligand did not show antibacterial activity.A new complex hexaaquamagnesium（Ⅱ） bis [2-（thiosemicarbazonomethyl）-benzoato],has been prepared and characterized by elemental analysis,IR spectra,molar conductivity and single-crystal X-ray diffraction. The results of crystal structure show that each Mg（Ⅱ） ion is coordinated with six oxygen atoms from water molecules and the complex formed two dimensional layered structure through intramolecule and intermolecule hydrogen bonds. The antibacterial assay of the magnesium（Ⅱ） complex and the ligand were tested using a modified version of the 2-fold serial dilution method,the results show that the complex show considerable antibacterial activity against escherichia coli,bacillus subtilis and staphylococcus white,and the ligand did not show antibacterial activity.

关 键 词：2-羧基苯甲醛缩氨基硫脲 Mg(Ⅱ)配合物 合成 晶体结构 抗菌活性 

分 类 号：O614.22[理学—无机化学]