In-situ synthesis of a pyrazine-based triazolate ligand towards a Cu 6 cluster: Synthesis, crystal structure and magnetic properties

Tunghai University Institutional Repository > 理學院 > 化學系所 > 期刊論文 > Item 310901/24717

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://140.128.103.80:8080/handle/310901/24717

题名:	In-situ synthesis of a pyrazine-based triazolate ligand towards a Cu 6 cluster: Synthesis, crystal structure and magnetic properties
作者:	Wu, H.-C.;Lin, C.-J.;Yang, C.-I.;Kuei, C.-H.
贡献者:	Department of Chemistry, Tunghai University
关键词:	Antiferromagnetic;Hexanuclear copper cluster;In situ;Magnetic susceptibility
日期:	2013
上传时间:	2014-05-30T02:07:30Z (UTC)
摘要:	A new Cu6 cluster, [Cu6O2(L) 2(OAc)6] (1) (HL = 2-(5-(pyrazin-2-yl)-4H-1,2,4-triazol-3- yl)pyrazine), was been synthesized via the reaction of pyrazine-2-carbonitrile and [Cu2(OAc)4]·2H2O in THF under solvothermal conditions, in which the HL ligand was in situ generated through coupled, rearranged and delaminated processes of pyrazine-2-carbonitrile and hydrazine. The structure of the complex 1 consisted a [Cu6(μ 4-O)2]8+ bitetrahedral core. Variable temperature magnetic susceptibility measurements of complex 1 that it has a ground state spin value of S = 0, as the results of significant intramolecular antiferromagnetic interactions. ? 2013 Elsevier Ltd. All rights reserved.
關聯:	Polyhedron,Vol.66,P.70-74
显示于类别:	[化學系所] 期刊論文

文件中的档案:

没有与此文件相关的档案.

在THUIR中所有的数据项都受到原著作权保护.