Novel Metal−Organic Frameworks with Specific Topology from New Tripodal Ligands: 1,3,5-Tris(1-imidazolyl)benzene and 1,3-Bis(1-imidazolyl)-5-(imidazol-1-ylmethyl)benzene
作者:Jian Fan、Wei-Yin Sun、Taka-aki Okamura、Wen-Xia Tang、Norikazu Ueyama
DOI:10.1021/ic0206847
日期:2003.5.1
Reactions of two new tripodal ligands 1,3,5-tris(1-imidazolyl)benzene (4) and 1,3-bis(1-imidazolyl)-5-(imidazol-1-ylmethyl)benzene (5) with metal [Ag(I), Cu(II), Zn(II), Ni(II)] salts lead to the formation of novel two-dimensional (2D) metal-organic frameworks [Ag(2)(4)(2)][p-C(6)H(4)(COO)(2)].H(2)O (6), [Ag(4)]ClO(4) (7), [Cu(4)(2)(H(2)O)(2)](CH(3)COO)(2).2H(2)O (8), [Zn(4)(2)(H(2)O)(2)](NO(3))(2) (9), [Ni(4)(2)(N(3))(2)]
两个新的三脚架配体1,3,5-三(1-咪唑基)苯(4)和1,3-双(1-咪唑基)-5-(咪唑-1-基甲基)苯(5)与金属的反应[ Ag(I),Cu(II),Zn(II),Ni(II)]盐导致形成新颖的二维(2D)金属-有机骨架[Ag(2)(4)(2)] [ pC(6)H(4)(COO)(2)]。H(2)O(6),[Ag(4)] ClO(4)(7),[Cu(4)(2)(H( 2)O)(2)](CH(3)COO)(2).2H(2)O(8),[Zn(4)(2)(H(2)O)(2)](NO( 3))(2)(9),[Ni(4)(2)(N(3))(2)]。2H(2)O(10)和[Ag(5)] ClO(4)( 11)。通过单晶X射线衍射分析确定所有结构。6的晶体数据:单斜晶,C2 / c,a = 23.766(3)A,b = 12.0475(10)A,c = 13.5160(13)A,β= 117.827(3)度,Z