A new ligand for the self assembly of starburst coordination oligomers and polymers
作者:Edwin C. Constable、Alexander M. W. Cargill Thompson
DOI:10.1039/c39920000617
日期:——
The coordination properties of the tridentate ligand 2,2′ : 6′,2″-terpyridine (tpy) make it an ideal structural unit to control the assembly of coordination oligomers and polymers, and the new ligand 1,3,5-tris[4′-(2,2′:6′,2″-terpyridinyl)]benzene (ttpy) has been prepared as a building block for the assembly of coordination polymers, the complex [(tpy)Ru}3(ttpy)][PF6]6 having been prepared; in the trinuclear complex, the three ruthenium(II) centres are equivalent and oxidise at the same potential.
三联配体2,2′:6′,2″-三联吡啶(tpy)的配位性质使其成为控制配位低聚物和高聚物组装的理想结构单元,而新配体1,3,5-三[4′-(2,2′:6′,2″-三联吡啶基)]苯(ttpy)则被制备为配位聚合物组装的构建模块,并已制备出