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通过X射线单晶衍射仪的结构表征技术,研究了碱土金属在五元瓜环-四氯镉酸根体系中的配位超分子自组装体的构筑。晶体结构表明:[CdCl4]2-的存在,能够使得碱土金属与五元瓜环形成分子胶囊。研究结构还发现,在这样的体系即使没有[CdCl4]2-或“蜂巢效应”存在,由于瓜环的外壁作用也能够促使这种结构形成。
The structure characterization of X-ray single crystal diffractometer was used to study the construction of coordination supramolecular self-assembly of alkaline earth metal in pentacillin-tetrachloro-cadmium acid system. The crystal structure shows that the existence of [CdCl4] 2- can make the alkaline earth metal and the melon ring form molecular capsules. The structure of the study also found that even in the absence of [CdCl4] 2- or “honeycomb effect” in such a system, this structure can be induced by the action of the outer wall of guar rings.