Sang Rui-Li, Xu Li
State Key Laboratory of Structural Chemistry, Fujian Institution of Research on the Structural Chemistry, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China.
Chem Commun (Camb). 2008 Dec 14(46):6143-5. doi: 10.1039/b814524e. Epub 2008 Oct 14.
Unprecedented helix-based MMOFs with a cylindrical channel constructed from a single, newly designed Na(2)Pra(2)biim [Na(2)Pra(2)biim = 1,1'-di(propionic acid)-2,2'-biimidazole disodium salt], M(Pra(2)biim)(H(2)O) x xnH(2)O (M = Cd, Pb) have been presented, which are built from alternately arranged left- and right-handed helical M-biim tubes interconnected by the carboxyl arms of the ligand, and these findings reveal the promising potential of functionalized helical ligands in the construction of helix-based MMOFs from a single linker.
具有由单个新设计的Na(2)Pra(2)biim [Na(2)Pra(2)biim = 1,1'-二（丙酸）-2,2'-联咪唑二钠盐]构建的圆柱形通道的前所未有的基于螺旋的金属-有机多级框架（MMOFs），[M(Pra(2)biim)(H(2)O)]n·xnH(2)O（M = Cd，Pb）已被报道，它们由通过配体的羧基臂相互连接的交替排列的左旋和右旋螺旋M-联咪唑管构建而成，并且这些发现揭示了功能化螺旋配体在由单个连接体构建基于螺旋的MMOFs中的潜在应用前景。
