Prepatation, crystal structure and magnetic properties of [Cu(bpy)2][Fe(CN)5NO]3H2O and [Cu(en)2][Fe(CN)5NO]

淡江大學機構典藏 > 理學院 > 化學學系暨研究所 > 期刊論文 > Item 987654321/25151

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题名:	Prepatation, crystal structure and magnetic properties of [Cu(bpy)2][Fe(CN)5NO]3H2O and [Cu(en)2][Fe(CN)5NO]
其它题名:	[Ni(bpy)][Fe(CN)(NO)]HO及一維氰基架橋[Ni(en)Fe(CN)(NO)]HO之合成物性及分子結構
作者:	Shyu, H. L.;魏和祥;Wei, Ho-hsiang;Wang, Yu
贡献者:	淡江大學化學學系
关键词:	Cu(I1);(I1);amines;X-ray structures;magnetic properties
日期:	1999-01-01
上传时间:	2009-12-01
出版者:	Taylor & Francis
摘要:	Two new double complexes [Cu(bpy)2][Fe(CN)5(NO)]3H2O (1) and [Cu(en)2][Fe(CN)5(NO)] (2) have been prepared from the reaction of mixture of Cu(ClO4)2. 6H2O and Na2[Fe(CN)5(NO)]. 2H2O in water with bipyridine (bpy) and ethylenediamine (en) in ethanol, respectively, and have been characterized by X-ray analysis, IR, EPR, Mossbauer spectroscopy and magnetic measurements. The structure of complex I consists of a cyano-bridged binuclear complex, in which the Cu(II) and Fe(II) centres are linked by a CN group. The structure of complex 2 consists of two moieties of cation [Cu(en)2]2+ and a cyano-bridged anion [Fe(CN)4(NO)(CN)Cu(en)2-(NC)Fe(CN)4(NO)]2−. Cryomagnetic investigations (4–300K) revealed an intermolecular ferromagnetic interaction with J = 5.04cm−1 for 1 and a weak intermolecular antiferromagnetic interaction obeying the Curie-Weiss law with J′ = − 1.96cm−1 for 2.
關聯:	Journal of Coordination Chemistry 47(2), pp.319-330
DOI:	10.1080/00958979908023064
显示于类别:	[化學學系暨研究所] 期刊論文

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