Synthesis, structures, and magnetic properties of three decanuclear Ln 2Cu8 clusters of alkylsulfonate

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	Synthesis, structures, and magnetic properties of three decanuclear Ln 2Cu8 clusters of alkylsulfonate
	Zhang, Han ; Zhuang, Gui-Lin ; Kong, Xiang-Jian ; Ren, Yan-Ping ; Long, La-Sheng ; Huang, Rong-Bin ; Zheng, Lan-Sun ; Long LS(龙腊生) ; Huang RB(黄荣彬) ; Zheng LS(郑兰荪)
刊名	http://dx.doi.org/10.1021/cg400206s
	2013-06-05
关键词	Antiferromagnetism Dysprosium compounds Synthesis (chemical) Three dimensional computer graphics
英文摘要	Three isomorphic decanuclear heterometallic 3d-4f Ln2Cu 8 clusters, formulated as [Ln2Cu8(μ 2-OH)2(μ3-OH)2(ClO 4)2(HTMHSA)4(H2O) 10]·15H2O (Ln = La (1, La2Cu 8); Ln = Gd (2, Gd2Cu8); Ln = Dy (3, Dy 2Cu8), H5TMHSA = 3-[N-tris(hydroxymethyl) methylamino]-2-hydroxyprop-anesulfonic acid), were obtained through the reaction of H5TMHSA, Ln(ClO4)3, and Cu(NO 3)2·3H2O. The present three Ln 2Cu8 compounds are rare examples of alkylsulfonate-based polynuclear 3d-4f clusters. Magnetic studies indicate that the cluster La 2Cu8 exhibits antiferromagnetic behavior, Gd 2Cu8 displays ferromagnetic behavior and a large magnetocaloric effect at low temperature, while Dy2Cu8 shows slow magnetic relaxation. ? 2013 American Chemical Society.
语种	英语
出版者	American Chemical Society
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89156]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Zhang, Han,Zhuang, Gui-Lin,Kong, Xiang-Jian,et al. Synthesis, structures, and magnetic properties of three decanuclear Ln 2Cu8 clusters of alkylsulfonate[J]. http://dx.doi.org/10.1021/cg400206s,2013.
APA	Zhang, Han.,Zhuang, Gui-Lin.,Kong, Xiang-Jian.,Ren, Yan-Ping.,Long, La-Sheng.,...&郑兰荪.(2013).Synthesis, structures, and magnetic properties of three decanuclear Ln 2Cu8 clusters of alkylsulfonate.http://dx.doi.org/10.1021/cg400206s.
MLA	Zhang, Han,et al."Synthesis, structures, and magnetic properties of three decanuclear Ln 2Cu8 clusters of alkylsulfonate".http://dx.doi.org/10.1021/cg400206s (2013).