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	Synthesis, crystal structure and magnetic properties of a cyanide-bridged heterobimetallic trinuclear (Cr2MnII)-Mn-III complex based on K[Cr(salen)(CN)(2)] building block
	Ni, Zhong-Hai ; Zhang, Li-Fang ; Ge, Chun-Hua ; Cui, Ai-Li ; Kou, Hui-Zhong ; Jiang, Jianzhuang
	2010-05-06 ; 2010-05-06
关键词	crystal structure magnetic properties cyanide-bridged chromium manganese MOLECULAR SQUARE MN-II CO DESIGN NANOWIRES BEHAVIOR CLUSTER LIGAND STATES NI Chemistry, Inorganic & Nuclear
中文摘要	A new cyanide-containing building block K[Cr(salen)(CN)(2)] (H(2)salen = N,N'-bis(salicyl)ethylenediamine) with two trans cyanide groups has been exploited to assembly cyanide-bridged low-dimensional complexes. A cyanide-bridged heterobimetallic centrosymmetric trinuclear Cr-III-Mn-II-Cr-III complex [Cr(salen)(CN)(2)](2)[Mn(phen)(2)]center dot 2H(2)O (1) has been synthesized and its structure has been characterized by X-ray diffraction analysis. The magnetic coupling between Mn(II) and Cr(III) ions in the title complex was found to be antiferromagnetic with J(MnCr) = -2.02(2) cm(-1) on the basis of the Hamiltonian (H) over cap = -2J ((S) over cap (Mn) (S) over cap (Cr(1)) + (S) over cap (Mn) (S) over cap (Cr(2))). (C) 2007 Elsevier B.V. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/12166]
专题	清华大学
推荐引用方式 GB/T 7714	Ni, Zhong-Hai,Zhang, Li-Fang,Ge, Chun-Hua,et al. Synthesis, crystal structure and magnetic properties of a cyanide-bridged heterobimetallic trinuclear (Cr2MnII)-Mn-III complex based on K[Cr(salen)(CN)(2)] building block[J],2010, 2010.
APA	Ni, Zhong-Hai,Zhang, Li-Fang,Ge, Chun-Hua,Cui, Ai-Li,Kou, Hui-Zhong,&Jiang, Jianzhuang.(2010).Synthesis, crystal structure and magnetic properties of a cyanide-bridged heterobimetallic trinuclear (Cr2MnII)-Mn-III complex based on K[Cr(salen)(CN)(2)] building block..
MLA	Ni, Zhong-Hai,et al."Synthesis, crystal structure and magnetic properties of a cyanide-bridged heterobimetallic trinuclear (Cr2MnII)-Mn-III complex based on K[Cr(salen)(CN)(2)] building block".(2010).

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