Molecular magnetic switch for a metallofullerene

CORC > 化学研究所 > 中国科学院化学研究所 > 分子纳米结构与纳米技术实验室

	Molecular magnetic switch for a metallofullerene
	Wu, Bo; Wang, Taishan; Feng, Yongqiang; Zhang, Zhuxia; Jiang, Li; Wang, Chunru
刊名	NATURE COMMUNICATIONS
	2015-03-01
卷号	6
英文摘要	The endohedral fullerenes lead to well-protected internal species by the fullerene cages, and even highly reactive radicals can be stabilized. However, the manipulation of the magnetic properties of these radicals from outside remains challenging. Here we report a system of a paramagnetic metallofullerene Sc3C2@C-80 connected to a nitroxide radical, to achieve the remote control of the magnetic properties of the metallofullerene. The remote nitroxide group serves as a magnetic switch for the electronic spin resonance (ESR) signals of Sc3C2@C-80 via spin-spin interactions. Briefly, the nitroxide radical group can 'switch off' the ESR signals of the Sc3C2@C-80 moiety. Moreover, the strength of spin-spin interactions between Sc3C2@C-80 and the nitroxide group can be manipulated by changing the distance between these two spin centres. In addition, the ESR signals of the Sc3C2@C-80 moiety can be switched on at low temperatures through weakened spin-lattice interactions.
收录类别	SCI
语种	英语
公开日期	2015-11-03
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/28506]
专题	化学研究所_分子纳米结构与纳米技术实验室
作者单位	Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wu, Bo,Wang, Taishan,Feng, Yongqiang,et al. Molecular magnetic switch for a metallofullerene[J]. NATURE COMMUNICATIONS,2015,6.
APA	Wu, Bo,Wang, Taishan,Feng, Yongqiang,Zhang, Zhuxia,Jiang, Li,&Wang, Chunru.(2015).Molecular magnetic switch for a metallofullerene.NATURE COMMUNICATIONS,6.
MLA	Wu, Bo,et al."Molecular magnetic switch for a metallofullerene".NATURE COMMUNICATIONS 6(2015).