1D mu-glycine-briged copper (II) chain in complex [Cu(mu-Gly)Im(ClO4)](n) and ferromagnetic interactions among copper (II)

doi:10.1016/j.molstruc.2016.06.073

	1D mu-glycine-briged copper (II) chain in complex [Cu(mu-Gly)Im(ClO4)](n) and ferromagnetic interactions among copper (II)
	Luo, Guan-Hua 1; Pan, Lu 1; Lv, Xue-Chuan 1; Gao, Xiao-Han 1; Tan, Zhi-Cheng 2
刊名	JOURNAL OF MOLECULAR STRUCTURE
	2016-12-05
卷号	1125 页码:241-246
关键词	Copper Clusters Chelate Octahedron Jahn-teller (Jt) Effect Ferromagnetic Thermodynamic Property
ISSN号	0022-2860
DOI	10.1016/j.molstruc.2016.06.073
文献子类	Article
英文摘要	Complex [Cu(mu-Gly)Im(ClO4)](n)(Im = imidazole, and Gly = glycine) with mu-glycine-briged copper (II) chain, containing six-coordination distorted elongated octahedron, was synthesized and characterized. The complex belongs to space group P 21/c measured by X-ray single crystal diffraction. In the cluster, each Cu2+ ion are six-coordination by one nitrogen atom and two oxygen atoms of glycine, one nitrogen atoms of imidazole, and two of oxygen atoms of two perchlorate. Each Cu2+ ion has an N2O4 donor set, which forms the distorted elongated octahedron due to the Jahn-Teller (JT) effect. The magnetic and thermodynamic properties were researched. Magnetic susceptibilities of the complex showed that ferromagnetic interactions occurred between the Cu (II) atoms. The Curie-Weiss constant C = 0.565 cm(3) K.mol(-1) and the Weiss constant theta = 1.0585 K were given by the Curie-Weiss law The ferromagnetic nature of the interaction could be deduced as the exchange pathway of Cu-O-C-O-Cu, which involved an equatorial position at one copper (II) ion and an axial position of the nearest copper (II). The complex decomposed from 511 to 538 K as two steps. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词	MOLECULAR-STRUCTURE ; MAGNETIC-PROPERTIES ; CRYSTAL-STRUCTURES ; MALONIC-ACID ; AMINO-ACIDS ; IMIDAZOLE ; POLYMERS ; SERIES ; SM ; IM
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000384785100025
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/169990]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Lv, Xue-Chuan
作者单位	1.Liaoning Shihua Univ, Coll Chem Engn & Environm, Sch Chem & Mat Sci, Fushun 113001, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Luo, Guan-Hua,Pan, Lu,Lv, Xue-Chuan,et al. 1D mu-glycine-briged copper (II) chain in complex [Cu(mu-Gly)Im(ClO4)](n) and ferromagnetic interactions among copper (II)[J]. JOURNAL OF MOLECULAR STRUCTURE,2016,1125:241-246.
APA	Luo, Guan-Hua,Pan, Lu,Lv, Xue-Chuan,Gao, Xiao-Han,&Tan, Zhi-Cheng.(2016).1D mu-glycine-briged copper (II) chain in complex [Cu(mu-Gly)Im(ClO4)](n) and ferromagnetic interactions among copper (II).JOURNAL OF MOLECULAR STRUCTURE,1125,241-246.
MLA	Luo, Guan-Hua,et al."1D mu-glycine-briged copper (II) chain in complex [Cu(mu-Gly)Im(ClO4)](n) and ferromagnetic interactions among copper (II)".JOURNAL OF MOLECULAR STRUCTURE 1125(2016):241-246.