Solid-state Supramolecular Architectures by p-Sulfonatocalix[4]arene with Bispyridinium Derivatives
作者:Jie Zhang、Dongsheng Guo、Yu Liu
DOI:10.1002/cjoc.201090267
日期:2010.9
Two supramolecular structures were obtained by inclusion complexation of p‐sulfonatocalix[4]arene with 1,2‐bis(pyridinium)ethane and 1,2‐bis(4,4′‐dipyridinium)ethane in single‐crystal form, which have been examined from the aspects of binding mode, stoichiometry and extended structure. Effects of guest molecules, especially charges and terminal groups, on host conformation, binding and extended structures
对硫磺杯[4]芳烃与1,2-双(吡啶鎓)乙烷和1,2-双(4,4'-二吡啶鎓)乙烷的包合络合得到了两个超分子结构,它们是从结合方式,化学计量和扩展结构等方面进行了研究。仔细比较并总结了客体分子,尤其是电荷和末端基团,对宿主构象,结合和延伸结构的影响。