Anion-π-interaction-directed self-assembly of Ag(I) coordination networks

被引:76
|
作者
Zhou, Xiao-Ping
Zhang, Xuanjun
Lin, Shi-Hong
Li, Dan [1 ]
机构
[1] Shantou Univ, Dept Chem, Shantou 515063, Guangdong, Peoples R China
[2] Shantou Univ, Multidisciplinary Res Ctr, Shantou 515063, Guangdong, Peoples R China
关键词
D O I
10.1021/cg0608256
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Reactions of AgX with 2,4,6-tri(2-pyridyl)-1,3,5-trazine (tpt) yielded three 3D highly symmetric isostructural coordination polymers (X = ClO4-, BF4-, and PF6-) and a dimer (X = CF3COO-), respectively. In the coordination polymers, anion-pi interactions are found between the multiatomic anions and tpt ligands. Systematic variation including synthetic methods, ratios of reactants, and solvents provides synthetic evidence proving that anion-pi interactions play a decisive role in assembly of the coordination polymers.
引用
收藏
页码:485 / 487
页数:3
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