Syntheses, structures and luminescent properties of a series of ladder-shaped [Ln(2)Sr(3)] heterometal-organic frameworks

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	Syntheses, structures and luminescent properties of a series of ladder-shaped [Ln(2)Sr(3)] heterometal-organic frameworks
	Chen, Yanmei 1; Gao, Qian 1; Gao, Dandan 2; Wang, Derong 2; Li, Yahong 1,3; Liu, Wei 1; Li, Wu 2
	2013-11-10
发表期刊	JOURNAL OF COORDINATION CHEMISTRY
卷号	66 期号:21 页码:3829-3838
关键词	Heterometallic Complexes Alkaline Earth Metals Lanthanide Ions Lifetime Quantum Yield
摘要	A series of Ln(III)-Sr-II heterometallic coordination polymers formulated as [Ln(2)Sr(3)(pda)(6)(H2O)(18)]center dot nH(2)O (Ln = Pr-1, n = 14; Nd-2, n = 12; Sm-3, n = 11; Eu-4, n = 11; Gd-5, n = 16; Tb-6, n = 13; Dy-7, n = 13) were synthesized via assembly of Ln(NO3)(3)center dot6H2O, SrCl2 center dot6H2O, pyridine-2,6-dicarboxylic acid (H(2)pda) and imidazole (im) in H2O/C2H5OH solution. Single crystal X-ray diffraction revealed that they are isostructural. All of these complexes possess ladder-shaped 1-D chain structures. The luminescent properties of Sm-3, Eu-4, Gd-5, Tb-6 and Dy-7 have been investigated. The solid-state quantum yields and the lifetimes of Eu-4 and Tb-6 are also studied.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/4474
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	1.Soochow Univ, Key Lab Organ Synth Jiangsu Prov, Coll Chem Chem Engn & Mat Sci, Suzhou, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining, Peoples R China 3.Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Chen, Yanmei,Gao, Qian,Gao, Dandan,et al. Syntheses, structures and luminescent properties of a series of ladder-shaped [Ln(2)Sr(3)] heterometal-organic frameworks[J]. JOURNAL OF COORDINATION CHEMISTRY,2013,66(21):3829-3838.
APA	Chen, Yanmei.,Gao, Qian.,Gao, Dandan.,Wang, Derong.,Li, Yahong.,...&Li, Wu.(2013).Syntheses, structures and luminescent properties of a series of ladder-shaped [Ln(2)Sr(3)] heterometal-organic frameworks.JOURNAL OF COORDINATION CHEMISTRY,66(21),3829-3838.
MLA	Chen, Yanmei,et al."Syntheses, structures and luminescent properties of a series of ladder-shaped [Ln(2)Sr(3)] heterometal-organic frameworks".JOURNAL OF COORDINATION CHEMISTRY 66.21(2013):3829-3838.