Structure and magnetic properties of a chiral dinuclear copper(II) complex assembled from a bpca(-) anion

doi:10.1016/j.molstruc.2014.02.006

CORC > 化学研究所 > 中国科学院化学研究所

	Structure and magnetic properties of a chiral dinuclear copper(II) complex assembled from a bpca(-) anion
	Lu, Zhengliang 1; Lu, Jing 2; Huang, Ximing 1; Liu, Cai-Ming 3; Fan, Chunhua 1; Nie, Yong 1; Sun, Guoxin 1
刊名	JOURNAL OF MOLECULAR STRUCTURE
	2014-05-05
卷号	1064 页码:76-80
关键词	Self-assembly Hbpca Transition-metal Magnetism Crystal Structure
ISSN号	0022-2860
DOI	10.1016/j.molstruc.2014.02.006
英文摘要	A novel chiral dinuclear Cu(II) cluster [Cu-2(bPca)(bpy)(H2O)(NO3)(3)] (1) (bpca(-) is the anion of bis (2-pyridylcarbonyl)amine and bpy is 2,2'-bipyridine), was synthesized and characterized. Single crystal X-ray diffraction analysis showed that the two Cu(II) ions in complex 1 are sitting in a distorted octahedral arrangement and bridged by the organic spacer bpca(-). Hydrogen bonding links neighboring dinuclear units into a three-dimensional framework. Inversion crystallographic symmetry gives dimers as either A or A isomers. Racemization of complex 1 was confirmed by circular dichroism (CD) spectros-copy. The temperature dependence of the magnetic susceptibility for complex 1 in the range 2-300 K indicates the presence of ferromagnetic Cu center dot center dot center dot Cu exchange. The data fitting gave the magnetic coupling constant J = 8.08 cm(-1). (C) 2014 Elsevier B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000334082400011
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/51329]
专题	中国科学院化学研究所
通讯作者	Lu, Zhengliang
作者单位	1.Univ Jinan, Sch Chem & Chem Engn, Jinan 250022, Peoples R China 2.Liaocheng Univ, Sch Chem & Chem Engn, Shandong Prov Key Lab Chem Energy Storage & Cell, Liaocheng 252059, Peoples R China 3.Chinese Acad Sci, Key Lab Organ Solids, Inst Chem, Beijing Natl Lab Mol Sci,Ctr Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Lu, Zhengliang,Lu, Jing,Huang, Ximing,et al. Structure and magnetic properties of a chiral dinuclear copper(II) complex assembled from a bpca(-) anion[J]. JOURNAL OF MOLECULAR STRUCTURE,2014,1064:76-80.
APA	Lu, Zhengliang.,Lu, Jing.,Huang, Ximing.,Liu, Cai-Ming.,Fan, Chunhua.,...&Sun, Guoxin.(2014).Structure and magnetic properties of a chiral dinuclear copper(II) complex assembled from a bpca(-) anion.JOURNAL OF MOLECULAR STRUCTURE,1064,76-80.
MLA	Lu, Zhengliang,et al."Structure and magnetic properties of a chiral dinuclear copper(II) complex assembled from a bpca(-) anion".JOURNAL OF MOLECULAR STRUCTURE 1064(2014):76-80.