Structural and electrochemical studies of Sm@D-3h-C-74 reveal a weak   metal-cage interaction and a small band gap species

doi:10.1039/c3nr03447j

CORC > 北京大学 > 化学与分子工程学院

	Structural and electrochemical studies of Sm@D-3h-C-74 reveal a weak metal-cage interaction and a small band gap species
	Xu, Wei ; Hao, Yajuan ; Uhlik, Filip ; Shi, Zujin ; Slanina, Zdenek ; Feng, Lai
刊名	nanoscale
	2013
关键词	SM-CONTAINING METALLOFULLERENES SITE-HOPPING MOTION SPECTROSCOPIC CHARACTERIZATION CRYSTALLOGRAPHIC CHARACTERIZATION ENDOHEDRAL METALLOFULLERENES FULLERENES THERMOCHEMISTRY ELUCIDATION ATOM
DOI	10.1039/c3nr03447j
英文摘要	A metallofullerene Sm@D-3h-C-74 that contains a divalent rare-earth metal has been studied structurally and electrochemically. The crystallographic analysis revealed that the endohedral Sm atom is more or less motional rather than being localized at a site where the pyracylene motif is nearby. This suggests a weaker metal-pyracylene interaction in Sm@D-3h-C-74 relative to that in MII@C-74 (M Group II metal), thus confirming the importance of the metal variety. The electrochemical studies showed a major difference between the redox properties of Sm@D-3h-C-74 and other Sm-fullerenes and indicated a small band gap for the title compound.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000325762000042&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; SCI(E); EI; PubMed; 7; ARTICLE; 21; 10409-10413; 5
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/149740]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Xu, Wei,Hao, Yajuan,Uhlik, Filip,et al. Structural and electrochemical studies of Sm@D-3h-C-74 reveal a weak metal-cage interaction and a small band gap species[J]. nanoscale,2013.
APA	Xu, Wei,Hao, Yajuan,Uhlik, Filip,Shi, Zujin,Slanina, Zdenek,&Feng, Lai.(2013).Structural and electrochemical studies of Sm@D-3h-C-74 reveal a weak metal-cage interaction and a small band gap species.nanoscale.
MLA	Xu, Wei,et al."Structural and electrochemical studies of Sm@D-3h-C-74 reveal a weak metal-cage interaction and a small band gap species".nanoscale (2013).