{"title":"六元瓜环/1,2-乙二胺的超分子化合物结构及相互作用模式","authors":"曹荣 林景祥, Cao Rong Lin Jing-Xiang","doi":"10.1360/ZB2009-39-3-275","DOIUrl":null,"url":null,"abstract":"合成了六元瓜环与链状烷基二胺(1, 2-乙二胺)形成的超分子化合物. 采用X射线衍射技术测定了其晶体结构, 并得到元素分析、热重、红外光谱的佐证, 揭示了主客体相互作用的模式. 还采用1H NMR 技术研究了溶液中六元瓜环与乙二胺的超分子相互作用. 研究表明, 在不同的环境下瓜环与客体采取相异的超分子作用模式, 晶体结构中显示一个六元瓜环的两个端口通过离子偶极作用以不同的作用模式分别跟两个乙二胺客体分子形成一个三单元组成的超分子作用实体; 而在溶液中瓜环与乙二胺的相互作用模式与晶体中的不同.","PeriodicalId":49128,"journal":{"name":"Science in China. Series B, Chemistry","volume":"30 1","pages":"275-280"},"PeriodicalIF":0.0000,"publicationDate":"2009-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science in China. Series B, Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1360/ZB2009-39-3-275","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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