Two new nitronyl nitroxide radicals and their complexes with M(hfaC)(2) [M=Co(II), Ni(II), Mn(II)]: Syntheses, crystal structures, and magnetic characterizations

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	Two new nitronyl nitroxide radicals and their complexes with M(hfaC)(2) [M=Co(II), Ni(II), Mn(II)]: Syntheses, crystal structures, and magnetic characterizations
	Yu, Yan-Xin ; Hu, Huai-Ming ; Zhang, De-Qing ; Wang, Zhi-Yong ; Zhu, Dao-Ben
刊名	CHINESE JOURNAL OF CHEMISTRY
	2007-09-01
卷号	25 期号:9 页码:1259-1266
关键词	Nitronyl Nitroxide Hetero-spin Complex Magnetic Interaction Organic Magnet
ISSN号	1001-604X
英文摘要	Two new nitronyl nitroxides with amido units L-1 and L-2 were synthesized and characterized. Reactions of L-1 and L-2 with M(hfac)(2) [hfac=hexafluoroacetylacetonate, M=Co(II), Ni(II), Mn(II)] afforded five hetero-spin complexes L1Co(hfac)(2), L1Ni(hfac)(2), L2CO(hfac)(2), L2Ni(hfac)(2) and L2Mn(hfac)(2). The crystal structures and magnetic characterizations of L-1, L-2 and their metal complexes LM(hfac)(2) were described and discussed. Crystal structural analysis shows that both the carbonyl oxygen and the nitroxide oxygen are coordinated to the metal ions. Strong antiferromagetic coupling between the nitronyl nitroxides and metal ions were observed for all the five LM(hfac)(2) complexes.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000249473600008
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/62125]
专题	中国科学院化学研究所
通讯作者	Yu, Yan-Xin
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Organ Solid Lab, Beijing 100080, Peoples R China 2.Univ Sci & Technol China, Dept Chem, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 3.NW Univ Xian, Dept Chem, Xian 710069, Peoples R China
推荐引用方式 GB/T 7714	Yu, Yan-Xin,Hu, Huai-Ming,Zhang, De-Qing,et al. Two new nitronyl nitroxide radicals and their complexes with M(hfaC)(2) [M=Co(II), Ni(II), Mn(II)]: Syntheses, crystal structures, and magnetic characterizations[J]. CHINESE JOURNAL OF CHEMISTRY,2007,25(9):1259-1266.
APA	Yu, Yan-Xin,Hu, Huai-Ming,Zhang, De-Qing,Wang, Zhi-Yong,&Zhu, Dao-Ben.(2007).Two new nitronyl nitroxide radicals and their complexes with M(hfaC)(2) [M=Co(II), Ni(II), Mn(II)]: Syntheses, crystal structures, and magnetic characterizations.CHINESE JOURNAL OF CHEMISTRY,25(9),1259-1266.
MLA	Yu, Yan-Xin,et al."Two new nitronyl nitroxide radicals and their complexes with M(hfaC)(2) [M=Co(II), Ni(II), Mn(II)]: Syntheses, crystal structures, and magnetic characterizations".CHINESE JOURNAL OF CHEMISTRY 25.9(2007):1259-1266.