Synthesis, Structure, and Thermal Stability of Silver(I) Coordination Polymers with Bis(pyridyl) Ligands Linked by an Aromatic Sulfonamide: One-Dimensional-Straight Chain, One-Dimensional-Columnar with Helical Components, and Two-Dimensional-Layer Network Structures
作者:Kosuke Katagiri、Takahiro Sakai、Maiko Hishikawa、Hyuma Masu、Masahide Tominaga、Kentaro Yamaguchi、Isao Azumaya
DOI:10.1021/cg4013944
日期:2014.1.2
Three different types of coordination polymers, one-dimensional (1D) straight chain, 1D-columnar structure, and two-dimensional (2D) layer structure, have been prepared by the complexation of Ag(I) ions with bis(pyridyl) ligands linked by an aromatic sulfonamides and structurally characterized by single-crystal X-ray diffraction and thermogravimetric analysis. Structural analyses showed that the complexation
通过将Ag(I)离子与连接的双(吡啶基)配体络合制备了三种不同类型的配位聚合物,即一维(1D)直链,一维-柱状结构和二维(2D)层结构。由芳族磺酰胺制成,并通过单晶X射线衍射和热重分析进行结构表征。结构分析表明,在CHCl 3 / CH 3 CN中3-吡啶基配体与AgOTf的络合以及4-吡啶基配体与AgBF 4的络合导致一维直链聚合物的形成。在CHCl 3 / CH 3中3-吡啶基配体与AgBF 4的络合CN,形成包含左旋和右旋螺旋的外消旋混合物的所得连续一维柱状配位聚合物。此外,通过4-吡啶基配体与AgSbF 6在CHCl 3 / MeOH中的络合来构建2D层结构。