Crystal Structure and Solution Behavior of a Novel Enantiopure Helical Coordination Polymer Based on Binaphthyl-bisbipyridine Ligand

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	Crystal Structure and Solution Behavior of a Novel Enantiopure Helical Coordination Polymer Based on Binaphthyl-bisbipyridine Ligand
	Jin Ri-zhe 1; Bian Zheng 1; He Ya-bing 1,2; Gao Lian-xun 1
刊名	CHEMICAL RESEARCH IN CHINESE UNIVERSITIES
	2010-11-01
卷号	26 期号:6 页码:857-861
关键词	Helical Structure Binapthyl Silver Chiral Ligand Solution Behaviour
ISSN号	1005-9040
英文摘要	An enantiopure helical coordination polymer AgPF(6)center dot(R)-3 as crystalline solid was synthesized by the self-assembly of chiral binaphthyl-based ligand (R)-6,6'-di[6-(2,2'-bipyridyl)]-2,2'-diethoxyl-1,1'-binaphthalene [(R)-3] and Ag(+) ion. The single crystal structural analysis indicates that this polymer exhibits an infinite cylindric single-stranded M-helical structure with local A configuration at each tetrahedral metal center. However, the extended structure is dissociated into some oligomeric fragments in solution. The (1)H NMR spectra of complex AgPF6 center dot(R)-3 show that the ligand possesses a good C(2) symmetry, and the chemical shifts of the protons depend on the concentration and temperature. In addition, there are rapid dynamic exchanges among some oligonuclear fragments in the solution of AgPF(6)center dot(R)-3.
语种	英语
出版者	HIGHER EDUCATION PRESS
WOS记录号	WOS:000285276600001
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/69929]
专题	中国科学院化学研究所
通讯作者	Gao Lian-xun
作者单位	1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Jin Ri-zhe,Bian Zheng,He Ya-bing,et al. Crystal Structure and Solution Behavior of a Novel Enantiopure Helical Coordination Polymer Based on Binaphthyl-bisbipyridine Ligand[J]. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,2010,26(6):857-861.
APA	Jin Ri-zhe,Bian Zheng,He Ya-bing,&Gao Lian-xun.(2010).Crystal Structure and Solution Behavior of a Novel Enantiopure Helical Coordination Polymer Based on Binaphthyl-bisbipyridine Ligand.CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,26(6),857-861.
MLA	Jin Ri-zhe,et al."Crystal Structure and Solution Behavior of a Novel Enantiopure Helical Coordination Polymer Based on Binaphthyl-bisbipyridine Ligand".CHEMICAL RESEARCH IN CHINESE UNIVERSITIES 26.6(2010):857-861.