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	Beauty, Symmetry, and Magnetocaloric Effect-Four-Shell Keplerates with 104 Lanthanide Atoms
	Jun-Bo Peng ; Peng JB(彭军波) ; Xiang-Jian Kong ; Kong XJ(孔祥建) ; Qian-Chong Zhang ; Zhang QH(张庆红) ; Martin Orendáč ( Safarik Univ, Fac Sci, Ctr Low Temp Phys, Kosice 04154, Slovakia and Inst Expt Phys SAS, Kosice 04154, Slovakia) ; Jan Prokleška ( Charles Univ Prague, Fac Math & Phys, Dept Condensed Matter Phys, CZ-12116 Prague 2, Czech Republic) ; Yan-Ping Ren ; Ren YP(任艳萍) ; La-Sheng Long ; Long LS(龙腊生) ; Zhiping Zheng ; Zheng ZP(郑智平) ; Lan-Sun Zheng ; Zheng LS(郑兰荪)
	2014-12-31
关键词	ENHANCED MAGNETIC COOLERS BUILDING-BLOCKS HIGH-NUCLEARITY CLUSTERS FULLERENE OXIDE MOLECULES POLYHEDRA CAGE
英文摘要	通讯作者地址: Kong, XJ; The hydrolysis of Ln(ClO4)(3) in the presence of acetate leads to the assembly of the three largest known lanthanide-exclusive cluster complexes, [Nd-104(ClO4)(6)(CH3COO)(60)(mu(3)-OH)(168)(mu(4)-O)(30)(H2O)(112)].(ClO4)(18).(CH3CH2OH)(8).xH(2)O (1, x approximate to 158) and [Ln(104)(ClO4)(6)(CH3COO)(56)(mu(3)-OH)(168)(mu(4)-O)(30)(H2O)(112)].(ClO4)(22).(CH3CH2OH)(2).xH(2)O (2, Ln = Nd; 3, Ln = Gd; x approximate to 140). The structure of the common 104-lanthanide core, abbreviated as Ln(8)@Ln(48)@Ln(24)@Ln(24), features a four-shell arrangement of the metal atoms contained in an innermost cube (a Platonic solid) and, moving outward, three Archimedean solids: a truncated cuboctahedron, a truncated octahedron, and a rhombicuboctahedron. The magnetic entropy change of Delta Sm = 46.9 J kg(-1) K-1 at 2 K for Delta H = 7 T in the case of the Gd-104 cluster is the largest among previously known lanthanide-exclusive cluster compounds.; 973 Project from the Ministry of Science and Technology of China 2012CB821704 2014CB845601 National Natural Science Foundation of China 21422106 21371144 21431005 21390391 Foundation for the Author of National Excellent Doctoral Dissertation of China 201219 U.S. NSF APVV-0132-11 3001690 Czech Research Infrastructures LM2011025
语种	英语
出版者	AMER CHEMICAL SOC
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/84857]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Jun-Bo Peng,Peng JB,Xiang-Jian Kong,et al. Beauty, Symmetry, and Magnetocaloric Effect-Four-Shell Keplerates with 104 Lanthanide Atoms[J],2014.
APA	Jun-Bo Peng.,彭军波.,Xiang-Jian Kong.,孔祥建.,Qian-Chong Zhang.,...&郑兰荪.(2014).Beauty, Symmetry, and Magnetocaloric Effect-Four-Shell Keplerates with 104 Lanthanide Atoms..
MLA	Jun-Bo Peng,et al."Beauty, Symmetry, and Magnetocaloric Effect-Four-Shell Keplerates with 104 Lanthanide Atoms".(2014).

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