轮烷
等结构
化学
金属有机骨架
羧酸盐
结晶学
金属
配体(生物化学)
荧光
立体化学
超分子化学
晶体结构
有机化学
受体
物理
吸附
量子力学
生物化学
作者
Xuesong Wu,Jun Liang,Xiaoli Hu,Xin-Long Wang,Bai‐Qiao Song,Yanqing Jiao,Zhong‐Min Su
标识
DOI:10.1021/acs.cgd.5b00612
摘要
Four novel high-dimensional metal–organic rotaxane frameworks (MORFs) were successfully fabricated by cucurbit[6]uril-based pseudorotaxanes ([PR43]) and rigid carboxylate ligands by adjusting the synthesis temperature and the length of ligands. Compound 1 represents a three periodic 2-fold interpenetrating dia network based on a binuclear {Cd2Cl4O4} second building unit (SBU). 2 and 3 are isostructural pcu networks constructed by binuclear and trinuclear cadmium clusters, respectively, while compound 4 is a two-dimensional layered network with a large grid 44.3 × 19.8 Å2. Furthermore, their fluorescent properties in different solvents are investigated.
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