Synthesis, Crystal Structure, and Luminescence of Zn/Cd Coordination Polymers with a New Fuctionalized Terpyridyl Carboxylate Ligand
作者:Bing Xu、Juan Xie、Huai-Ming Hu、Xiao-Le Yang、Fa-Xin Dong、Meng-Lin Yang、Gang-Lin Xue
DOI:10.1021/cg4016977
日期:2014.4.2
Eight new coordination polymers, [Zn(L)Cl]n (1), [Zn2(L)4]n·2nH2O (2), [Zn2(L)2(1,3-bdc)]n (3), [Zn2(L)(1,3-bdc)(OH)]n·0.5nH2O (4), [Zn9(L)4(1,3-bdc)6(OH)2]n·3nH2O (5), [Zn2(L)2(1,4-bdc)]n·nH2O (6), [Cd2(L)4]n·nH2O (7), and [Cd3(L)2(1,3-bdc)2]n·nH2O (8) [HL = 4′-(2-carboxyphenyl)-4,2′:6′,4″-terpyridine, H2(1,3-bdc) = benzene-1,3-dicarboxylic acid, H2(1,4-bdc) = benzene-1,4-dicarboxylic acid] have been
八种新的配位聚合物,[Zn(L)Cl] n(1),[Zn 2(L)4 ] n ·2 n H 2 O(2),[Zn 2(L)2(1,3-bdc) ] n(3),[Zn 2(L)(1,3-bdc)(OH)] n ·0.5 n H 2 O(4),[Zn 9(L)4(1,3-bdc)6( OH)2 ] n ·3 n H 2 O(5),[Zn 2(L)2(1,4-bdc)] n · n H 2 O(6),[Cd 2(L)4 ] n · n H 2 O(7)和[Cd 3(L)2(1) ,3-bdc)2 ] n · n H 2 O(8)[HL = 4'-(2-羧基苯基)-4,2':6',4''-吡啶,H 2(1,3-bdc) =苯-1,3-二羧酸,H 2(1,4-bdc)=苯-1,4-二羧酸]是在水热条件下合成的,并通过元素分析,红外光谱和单晶X射线衍射进行表征。配合物1,2,和7显示二维(2D)的层结