【作者】 陈丽娟； 郭静； 杨秀红； 杨明星； 林深；

【Author】 Lijuan Chen;Jing Guo;Xiuhong Yang;Mingxing Yang;Shen Lin;College of Chemistry and Chemical Engineering,Fujian Normal University;

【机构】 福建师范大学化学与化工学院；

【摘要】 金属有机骨架化合物由于其特殊的结构和性能,在光、电、磁、催化等领域有着潜在的应用,从而受到很大的关注[1-2]。本文利用5-(3-吡啶甲氧基)-间苯二甲酸和4,4’-联吡啶两种配体与Mn(CH3COO)2在水热条件下自组装得到了一个三维配位聚合物([MnL(4,4’-bpy)]n(L=5-(3-吡啶甲氧基)-间苯二甲酸)。化合物中的L2-配体连接相邻Mn(II)阳离子形成二维层状结构,层与层之间通过4,4’-联吡啶配体进一步连接形成3D网络结构,是一个二结点的4,5-连接拓扑结构网络类型fsx-4,5-R-3m,熊夫里斯符号为{43.63}{43.66.8}。更多还原

【Abstract】 Metal-organic framework has received much attention owing to its intriguing structural diversity and potential applications in optical,electrical,magnetic and catalytic fields.By choosing Mn(CH3COO)2 as metal source,5-(3-pyridyl-methoxyl)-isophthalic acid as organic ligand and 4,4’-bipyridine ligand as auxiliary ligand,a 3D coordination polymer,[MnL(4,4’-bpy)]n,(H2L=5-(3-pyridyl-methoxyl)-isophthalic acid),was successfully assembled under hydrothermal condition.In this compound,neighboring Mn(II) cations are connected by L2-ligand to shape the 2D layer which was further linked up by 4,4’-bpy ligands and form the 3D network with topology of fsx-4,5-R-3m,Schlfli point symbol is {43.63}{43.66.8}.更多还原