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设计合成了1,1’-联萘-2,2’-二胺的两种同质异晶,利用X-单晶衍射对其单晶结构进行表征,并对其Hirshfeld surfaces进行了分析。结果表明,分子间的弱作用力在化合物的超分子自组装中起着关键作用。
Two isomers of 1,1’-binaphthyl-2,2’-diamine were designed and synthesized. Their single crystal structures were characterized by X-ray diffraction. The Hirshfeld surfaces were analyzed. The results show that the weak intermolecular forces play a key role in the supramolecular self-assembly of the compounds.