Syntheses, characterizations, thermal stability and photoluminescence of four silver coordination polymers with mixed ligands

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	Syntheses, characterizations, thermal stability and photoluminescence of four silver coordination polymers with mixed ligands
	Wang, Dan-feng ; Wang, Zhan-hui ; Zhang, Ting ; Dai, Si-min ; Huang, Rong-Bin ; Zheng, Lan-Sun ; Huang RB(黄荣彬) ; Zheng LS(郑兰荪)
刊名	http://dx.doi.org/10.1016/j.ica.2014.02.042
	2014-05-01
关键词	PHOTOCATALYTIC PROPERTIES STRUCTURAL DIVERSITY ORGANIC FRAMEWORKS CRYSTAL-STRUCTURE COMPLEXES NETWORKS CHEMISTRY HYBRID CHAINS UNITS
英文摘要	National Natural Science Foundation of China, China [21071118]; Four silver(I) coordination polymers (CPs), namely, [Ag-2(mpyz)(ipa)](n) (1) [Ag-3(mpyz)(btc)](n) (2) [Ag-4(-apyz)(2)(ipa).0.5 DMF](n) (3) [Ag-3(apyz)(2)(btc)](n) (4), have been purposefully synthesized under ultrasonic treatment of methylpyrazine (mpyz), aminopyrazine (apyz), isophthalic acid (H(2)ipa), 1,3,5-benzenetricarboxylic acid (H(3)btc) and AgNO3. And they were characterized by elemental analysis and X-ray single-crystal diffraction. Complexes 1 and 2 based on the same auxiliary ligand mpyz show various structures with silver chain. Complex 1 features a three-dimensional (3D) structure which consists of 1D helical silver chains. Complex 2 possesses an infinite silver chain with repeated Ag-triangle units. Complexes 3 and 4 with apyz as auxiliary ligand exhibit different structures. Complex 3 exhibits a 2D 4(4)-sql network with the 1D double chains and complex 4 shows Ag-6 units which are connected by Ag . . . Ag interaction in the 3D coordination network. Effects of the aromatic polycarboxylates on the structures and the intricacy of the self-assembly process were discussed. Additionally, results about infrared spectroscopy (IR), thermogravimetric analyses (TGA) and photoluminescence spectra behaviours of the compounds were also discussed. (C) 2014 Elsevier B. V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE SA
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89309]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Wang, Dan-feng,Wang, Zhan-hui,Zhang, Ting,et al. Syntheses, characterizations, thermal stability and photoluminescence of four silver coordination polymers with mixed ligands[J]. http://dx.doi.org/10.1016/j.ica.2014.02.042,2014.
APA	Wang, Dan-feng.,Wang, Zhan-hui.,Zhang, Ting.,Dai, Si-min.,Huang, Rong-Bin.,...&郑兰荪.(2014).Syntheses, characterizations, thermal stability and photoluminescence of four silver coordination polymers with mixed ligands.http://dx.doi.org/10.1016/j.ica.2014.02.042.
MLA	Wang, Dan-feng,et al."Syntheses, characterizations, thermal stability and photoluminescence of four silver coordination polymers with mixed ligands".http://dx.doi.org/10.1016/j.ica.2014.02.042 (2014).