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	Two 2D silver(l) coordination polymers derived from mixed ligands: Syntheses, structures, photoluminescent and thermal properties
	Liu, Fu-Jing ; Sun, Di ; Li, Yun-Hua ; Hao, Hong-Jun ; Huang, Rong-Bin ; Huang RB(黄荣彬) ; Zheng, Lan-Sun ; Zheng LS(郑兰荪)
	2011-05-23
关键词	Silver helical chain Silver network Aminobenzonitrile Phthalic acid Coordination polymer Crystal structure
英文摘要	Two isomers of the aminobenzonitrile were reacted with Ag(2)O and phthalic acid under ultrasonic condition, yielding two coordination polymers (CPs) of the formula [Ag(2)(o-abn)(pa)](n) (1) and [Ag(4)(m-abn) (pa)(2)](n) (2). They have been characterized by elemental analysis, IR spectrum and single crystal X-ray diffraction. Both complexes 1 and 2 are 2D sheet structures which contain two different Ag(I) aggregates, 1D silver helical chain and 2D silver sheet for 1 and 2 respectively. The o-abn in 1 adopts a rare tridentate mu(3)-N,N'N' mode to bridge the neighboring 1D silver chains to form a 2D coordination network, while the m-abn ligand just acts as a monodentate N-donor in 2 and does not contribute to the extension of the 2D silver sheet to the higher dimensionality. As the change of the relative position of amino and cyano groups of the aminobenzonitrile ligand, the dimensionality of the Ag(I) aggregates in 1 and 2 increases from 1d to 2D, which indicates that the relative positions of amino and cyano groups of aminobenzonitrile play an important role in the formation of the diverse Ag(I) aggregates, as a consequence, different 2D coordination networks are produced. Additionally, results about emissive behaviors and thermal stabilities of them are discussed. (C) 2011 Elsevier B.V. All rights reserved.; National Natural Science Foundation of China, MSTC[21021061, 21071118, 2007CB815301]
语种	英语
出版者	ELSEVIER SCIENCE BV
内容类型	期刊论文
源URL	[http://dx.doi.org/doi:10.1016/j.molstruc.2011.05.024]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Liu, Fu-Jing,Sun, Di,Li, Yun-Hua,et al. Two 2D silver(l) coordination polymers derived from mixed ligands: Syntheses, structures, photoluminescent and thermal properties[J],2011.
APA	Liu, Fu-Jing.,Sun, Di.,Li, Yun-Hua.,Hao, Hong-Jun.,Huang, Rong-Bin.,...&郑兰荪.(2011).Two 2D silver(l) coordination polymers derived from mixed ligands: Syntheses, structures, photoluminescent and thermal properties..
MLA	Liu, Fu-Jing,et al."Two 2D silver(l) coordination polymers derived from mixed ligands: Syntheses, structures, photoluminescent and thermal properties".(2011).

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