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	A family of porous magnets, [M-3(HCOO)(6)] (M = Mn, Fe, Co and Ni)
	Wang, Zheming ; Zhang, Bin ; Zhang, Yanjuan ; Kurmoo, Mohamedally ; Liu, Tao ; Gao, Song ; Kobayashi, Hayao
	2007
关键词	porous magnet metal formate diamond framework guest inclusion crystal structure magnetism METAL-ORGANIC FRAMEWORKS SINGLE-MOLECULE MAGNETS NANOPOROUS COORDINATION FRAMEWORK SPIN-CROSSOVER WEAK FERROMAGNETISM DIAMOND FRAMEWORK ORDERING TEMPERATURE GUEST-EXCHANGE GAS SORPTION POLYMERS
英文摘要	A family of porous magnets of [M-3(HCOO)(6)] (M = Mn, Fe, Co and Ni) with open diamond framework based on M-centred MM4 tetrahedral nodes, can be prepared by conventional solution chemistry method. They display permanent porosity, stability for thermal treatment, guest removal, and guest inclusion for a wide spectrum of both polar and non-polar guests of different size. The porous magnets show 3D long-range magnetic ordering and guest-modulated magnetic properties due to the subtle structure change of the magnetic framework that conforms to the guests and the nature of host-guest interaction. The dilution of [Fe-3(HCOO)(6)] framework by diamagnetic zinc ion results in a mixed-metal porous [FexZn3-x(HCOO)(6)] series showing gradual evolution from 3D long-range ordering to spin glass then superparamagnet and finally paramagnet. (c) 2006 Elsevier Ltd. All rights reserved.; Chemistry, Inorganic & Nuclear; Crystallography; SCI(E); CPCI-S(ISTP); 0
语种	英语
DOI标识	10.1016/j.poly.2006.10.043
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/151546]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Wang, Zheming,Zhang, Bin,Zhang, Yanjuan,et al. A family of porous magnets, [M-3(HCOO)(6)] (M = Mn, Fe, Co and Ni). 2007-01-01.

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