对称四甲基六元瓜环与银配合物的合成与晶体结构  

Synthesis and Crystal Structure of a Novel Self-assembled1,4-dimethyl Cucurbituril Silver(I) Complex

作　　者：张云黔[1] 陶朱[1] 赵云洁[1] 薛赛凤[1] 祝黔江[1] 魏赞斌[2] 龙腊生[2] 

机构地区：[1]贵州大学应用化学研究所,贵阳550025 [2]厦门大学化学系,厦门361005

出　　处：《无机化学学报》2005年第10期1576-1582,共7页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.20362003);科技部国际科技合作重点项目计划(No.2003DF000030);贵州省省长资金项目;贵州省国际科技合作重点项目计划(No.2005400101)

摘　　要：Crystals of a new 1,4-dimethyl cucurbituril(TMeQ6) with Silver(I) ion were synthesized, and the structure was determined by X-ray diffraction technique. There are two kinds of TMeQ6 A and B which formed molecular encapsulates with two silver ion lids in the self-assembled entities. One dimensional supramolecular tubes are formed from the encapsulates A, and two dimensional molecular sieves are formed from the encapsulates B, the tubes and the sieves stack together alternately in the self-assembled entities. CCDC: 271401.Crystals of a new 1,4-dimethyl cucurbituril （TMeQ [6]） with Silver（Ⅰ） ion were synthesized, and the structure was determined by X-ray diffraction technique. There are two kinds of TMeQ[6] A and B which formed molecular encapsulates with two silver ion lids in the self-assembled entities. One dimensional supramolecular tubes are formed from the encapsulates A, and two dimensional molecular sieves are formed from the encapsulates B, the tubes and the sieves stack together alternately in the self-assembled entities. CCDC： 271401.

关 键 词：对称四甲基六元瓜环 晶体结构 分子胶囊 

分 类 号：O614.122[理学—无机化学]