Self-assembly of molecular squares based on easy-to-prepare multidentate Schiff base ligands
作者:Zheng He、Cheng He、Zhe-Ming Wang、En-Qing Gao、Yuan Liu、Chun-Hua Yan
DOI:10.1039/b315281b
日期:——
The choice of ligands with different spacer length and coordination orientation leads to size, shape and packing differences between two self-assembled molecular squares [Zn4H8L14][PF6]5[NO3]3·S (1) and [Zn4H8L24][PF6]6[NO3]2·S (2)
(S = solvent), formed from Zn(NO3)2 and two easy-to-prepare bistridentate Schiff-base ligands.
选择具有不同间隔长度和配位方向的配体导致了两种自组装分子方形 [Zn4H8L14][PF6]5[NO3]3·S (1) 和 [Zn4H8L24][PF6]6[NO3]2·S (2) 之间的尺寸、形状和堆积差异,这两种方形是由 Zn(NO3)2 和两种易于制备的双三齿席夫碱配体形成的。