配合物[Cu(SO42-)(乙二胺)2]n的构筑及抗菌性能研究  

Structure and antibacterial properties of coordination polymer[Cu(SO)(en)]

作　　者：罗亚楠[1] 高永为 孔淼 卢衍慧 任浩[3] 于丽影 LUO Ya-nan;GAO Yong-wei;KONG Miao;LU Yan-hui;REN Hao;YU Li-ying(College of Chemical and Pharmaceutical Engineering,Jilin Institute of Chemical Technology,Jilin 132022,China;Jiaohe No.1 Middle School,Jilin 132500,China;State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,Jilin University,Changchun 130012,China)

机构地区：[1]吉林化工学院化学与制药工程学院,吉林吉林132022 [2]蛟河第一中学,吉林吉林132500 [3]吉林大学无机合成与制备化学国家重点实验室,吉林长春130012

出　　处：《分子科学学报》2020年第6期454-461,I0002,共9页Journal of Molecular Science

基　　金：国家自然科学基金资助项目(21902058,21531003);吉林省自然科学基金资助项目(20180101191JC);吉林化工学院重大项目(2018021);吉林大学无机合成与制备化学国家重点实验室开放课题资助项目(2019-13);吉林市科技计划资助项目(20196024)。

摘　　要：通过溶剂热合成反应,利用乙二胺(en)配体与Cu(Ⅱ)离子成功合成了具有新结构的配合物[Cu(SO42-)(en)2]n.该配合物具有一维链状结构,且通过N—H…O氢键的相互作用形成了具有二维网状结构的超分子材料.此外,对标题配合物进行了抗菌性能研究,通过对比革兰氏阴性菌和革兰氏阳性菌的抗菌活性,发现该配合物在革兰氏阴性菌中的抗菌性能优于革兰氏阳性菌,为金属有机配位聚合物在抗菌方面的研究提供了一定的参考依据.Complexe[Cu(SO42-)(en)2]n was successfully synthesized by solvothermal synthesis by ethylenediamine(en)and Cu(Ⅱ)ion.Title complexe exhibits an infinite one-dimensional chain structure,which is connected into two-dimensional supramolecular network by N—H…O hydrogen bonding.In addition,the antibacterial properties of title complexe were tested.The antibacterial properties of title complexe in gram negative bacteria were better than that of gram positive bacteria by comparing the antibacterial activities,which may provides a certain reference for the antibacterial research of metal organic coordination polymer.

关 键 词：氢键 超分子结构 抗菌性能 

分 类 号：O614[理学—无机化学]