Dual-function molecular crystal containing the magnetic chain anion [Fe-III(C2O4)Cl-2(-)](n)

doi:10.1016/j.poly.2006.09.018

CORC > 化学研究所 > 中国科学院化学研究所

	Dual-function molecular crystal containing the magnetic chain anion [Fe-III(C2O4)Cl-2(-)](n)
	Zhang, Bin ; Wang, Zheming ; Zhang, Yan ; Kobayashi, Hayao ; Kurmoo, Mohamedally ; Mori, Takehiko ; Pratt, Francis L.; Inoue, Katsuya ; Zhu, Daoben
刊名	POLYHEDRON
	2007-06-15
卷号	26 期号:9-11 页码:1800-1804
关键词	Dual-function Molecular Crystal Magnetism Conductivity Charge-transfer
ISSN号	0277-5387
DOI	10.1016/j.poly.2006.09.018
英文摘要	We report on the structural, optical, electrical and magnetic properties of the charge-transfer salts of TTF (TTF = tetrathiafulvalene) and BETS (BETS = bis(ethylenedithio)tetraselenafulvalene) with the magnetic chain anion [Fe-III (C2O4)Cl-2(-)](n). They have been synthesized by diffusion and electrocrystallization, respectively. The structures from single-crystal X-ray diffraction reveal one-dimensional anions separated by either dinters of TTF+ or K-type layers of BETS0.5+. Infrared reflectivity and electrical conductivity measurements on single crystals are in good agreement with those of an insulator for TTF and a metal for BETS, as the calculated band-structures predict. Interestingly, the former exhibits pi-d interaction leading to a long-range Neel state below 20 K with a small canting of the moments. Similar anomaly is seen below 5 K for the BETS salt which is metallic to 2 K, thus a weak-ferromagnetic conductor. (c) 2006 Elsevier Ltd. All rights reserved.
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000247700400008
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/61961]
专题	中国科学院化学研究所
通讯作者	Zhang, Bin
作者单位	1.Chinese Acad Sci, Inst Chem, BNLMS, Organ Solid Lab, Beijing 100080, Peoples R China 2.Peking Univ, BNLMS, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 3.Peking Univ, Dept Phys, Beijing 100871, Peoples R China 4.Inst Mol Sci, Okazaki, Aichi 444, Japan 5.Univ Strasbourg 1, CNRS, UMR 7140, Lab Chim Coordinat Organ, F-67000 Strasbourg, France 6.Tokyo Inst Technol, Dept Organ & Polymer Mat, Grad Sch Sci & Engn, Tokyo 1528552, Japan 7.Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England 8.Hiroshima Univ, Dept Chem, Fac Sci, Higashihiroshima 7398526, Japan
推荐引用方式 GB/T 7714	Zhang, Bin,Wang, Zheming,Zhang, Yan,et al. Dual-function molecular crystal containing the magnetic chain anion [Fe-III(C2O4)Cl-2(-)](n)[J]. POLYHEDRON,2007,26(9-11):1800-1804.
APA	Zhang, Bin.,Wang, Zheming.,Zhang, Yan.,Kobayashi, Hayao.,Kurmoo, Mohamedally.,...&Zhu, Daoben.(2007).Dual-function molecular crystal containing the magnetic chain anion [Fe-III(C2O4)Cl-2(-)](n).POLYHEDRON,26(9-11),1800-1804.
MLA	Zhang, Bin,et al."Dual-function molecular crystal containing the magnetic chain anion [Fe-III(C2O4)Cl-2(-)](n)".POLYHEDRON 26.9-11(2007):1800-1804.