Effect of noncovalent complexations on coordination interactions in a tricomponent system ofβ-cyclodextrin,copper chloride and hexamethylene tetramine  

作　　者：Jing Yang Le Xin Song Zheng Dang Shu Zhen Pan Fang Yun Du 

机构地区：[1]Department of Chemistry, University of Science and Technology of China, Hefei 230026, China [2]State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China

出　　处：《Chinese Chemical Letters》2011年第11期1347-1350,共4页中国化学快报（英文版）

基　　金：supported by NSFC(No21071139)

摘　　要：This study reveals that the noncovalent complexation betweenβ-CD and Cu（HMTA）^（2＋） makes a positive contribution to the coordination interaction between Cu^（2＋） and HMTA in a tricomponent system.Besides,mono- and binuclear complexes：[β-CDCu]~＋ and[Cu·β-CDCu]~＋ were observed under the condition of ESI-MS.This study reveals that the noncovalent complexation betweenβ-CD and Cu（HMTA）^（2＋） makes a positive contribution to the coordination interaction between Cu^（2＋） and HMTA in a tricomponent system.Besides,mono- and binuclear complexes：[β-CDCu]~＋ and[Cu·β-CDCu]~＋ were observed under the condition of ESI-MS.

关 键 词：Noncovalent complexation Coordination interaction Β-CYCLODEXTRIN Copper chloride 

分 类 号：O614.121[理学—无机化学] TP316[理学—化学]