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	Different water clusters dependent on long-chain dicarboxylates in two Ag(I) coordination polymers: Synthesis, structure and thermal stability
	Sun, Di ; Liu, Fu-Jing ; Hao, Hong-Jun ; Huang, Rong-Bin ; Huang RB(黄荣彬) ; Zheng, Lan-Sun ; Zheng LS(郑兰荪)
	2011-08-25
关键词	Silver(I) 4,4 '-Bipyridine Water cluster Suberic acid Azelaic acid
英文摘要	Two mixed-ligand Ag(I) coordination polymers (CPs), [Ag(2)(bipy)(2)(sub)center dot 5H(2)O](n) (1). [Ag(2)(bipy)(2)(aze)center dot 3H(2)O](n), (2), (bipy = 4,4'-bipyridine, H(2)sub = suberic acid, H(2)aze = azelaic acid) have been synthesized and structurally characterized by elemental analysis, infrared (IR) spectroscopy, powder X-ray diffraction (PXRD), thermogravimetric (TG) analysis, and single crystal X-ray diffraction. Both 1 and 2 are two-dimensional (2D) sheets based on infinite [Ag(bipy)](n) double chain incorporating Ag center dot center dot center dot Ag interactions. Interestingly, two different water clusters are encapsulated in the voids between the sheets of 1 and 2. For 1, one water decamer (H(2)O)(10) based on a cyclic water tetramer was hydrogen-bonded with the host 2D sheet. While, one water hexamer (H(2)O)(6) also based on a cyclic water tetramer was observed in 2. Comparing the experimental results, it is comprehensible that the dicarboxylates play a crucial role in the formation of the different water clusters. Moreover, the thermal stabilities of them were also discussed. (C) 2011 Elsevier B.V. All rights reserved.; National Natural Science Foundation of China[21021061, 21071118]; MSTC[2007CB815301]; Independent Innovation Foundation of shandong university, IIFSDU
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.2011.08.028]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Sun, Di,Liu, Fu-Jing,Hao, Hong-Jun,et al. Different water clusters dependent on long-chain dicarboxylates in two Ag(I) coordination polymers: Synthesis, structure and thermal stability[J],2011.
APA	Sun, Di.,Liu, Fu-Jing.,Hao, Hong-Jun.,Huang, Rong-Bin.,黄荣彬.,...&郑兰荪.(2011).Different water clusters dependent on long-chain dicarboxylates in two Ag(I) coordination polymers: Synthesis, structure and thermal stability..
MLA	Sun, Di,et al."Different water clusters dependent on long-chain dicarboxylates in two Ag(I) coordination polymers: Synthesis, structure and thermal stability".(2011).

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