Molecular hexagram and octagram:Position determined 3D metallo-supermolecules and concentration-induced transformation

作     者：Tun Wu Zhiyuan Jiang Xiaobo Xue Shi-Cheng Wang Mingzhao Chen Jun Wang Haisheng Liu Jun Yan Yi-Tsu Chan Pingshan Wang Tun Wu;Zhiyuan Jiang;Xiaobo Xue;Shi-Cheng Wang;Mingzhao Chen;Jun Wang;Haisheng Liu;Jun Yan;Yi-Tsu Chan;Pingshan Wang

作者机构：Institute of Environmental Research at Greater Bay AreaKey Laboratory for Water Quality and Conservation of the Pearl River DeltaMinistry of EducationGuangzhou UniversityGuangzhou 510006China Department of Organic and Polymer ChemistryCollege of Chemistry and Chemical EngineeringCentral South UniversityChangsha 410083China Department of ChemistryNational Taiwan UniversityTaipei 10617 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2021年第32卷第6期

页      面：1911-1914页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：supported by the National Natural Science Foundation of China(No.21971257 for P.Wang) support from the Ministry of Science and Technology of Taiwan(No.MOST106-2628-M-002-007-MY3) 

主　　题：Self-assembly Terpyridine Supramolecular transformation Metal-organic ligand Metalla-cage 

摘      要：The reaction of a metallo-organic ligand(LA)in which twoV-shaped bisterpyridines attaching to metaposition ofX-shaped tetraterpyridine via connectivity and Zn^(2+)ions gave rise to 3D supramolecular architectures:octagram(Zn_(8)LA_(4)).However,a position varied ligand(LB)in which twoV-shaped bisterpyridines locating at the ortho-position ofX-shaped tetraterpyridine afforded a different 3D hexagram(Zn_(6)LB_(3)).Full characterizations included NMR(^(1)H,^(13)C,^(2)D COSY,NOESY and DOSY),ESI-MS,TWIM-MS,TEM and *** resulted structures were directly determined by the position of twoV-shaped bisterpyridines attaching toX-shaped tetraterpyridine.