Molten Ga as a solvent for exploratory synthesis:: The new ternary polygallide Sm2NiGa12

被引:44
作者
Chen, XZ
Small, P
Sportouch, S
Zhuravleva, M
Brazis, P
Kannewurf, CR
Kanatzidis, MG [1 ]
机构
[1] Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA
[2] Michigan State Univ, Funct Mat Res Ctr, E Lansing, MI 48824 USA
[3] Northwestern Univ, Dept Elect & Comp Engn, Evanston, IL 60208 USA
关键词
D O I
10.1021/cm0002261
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Molten Ga is an excellent solvent for the preparation of the polygallide Sm2NiGa12. The compound is metallic and adopts an unusual three-dimensional structure composed of two different kinds of alternating segments. One segment has Ni and Ga atoms and is reminiscent of the KCu4S3 structure type. The other has only Ga atoms and adopts an elaborate Ga network.
引用
收藏
页码:2520 / 2522
页数:3
相关论文
共 14 条
[1]   COUNTERINTUITIVE ORBITAL MIXING IN SEMI-EMPIRICAL AND ABINITIO MOLECULAR-ORBITAL CALCULATIONS [J].
AMMETER, JH ;
BURGI, HB ;
THIBEAULT, JC ;
HOFFMANN, R .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (12) :3686-3692
[2]  
BLATT FJ, 1977, THERMOELECTRICITY ME
[3]  
Chen XZ, 1999, ANGEW CHEM INT EDIT, V38, P693, DOI 10.1002/(SICI)1521-3773(19990301)38:5<693::AID-ANIE693>3.0.CO
[4]  
2-X
[5]   Exploratory synthesis with molten aluminium as a solvent and routes to multinary aluminum silicides.: Sm2Ni(NixSi1-x)Al4Si6 (x = 0.18-0.27):: A new silicide with a ferromagnetic transition at 17.5 K [J].
Chen, XZ ;
Sportouch, S ;
Sieve, B ;
Brazis, P ;
Kannewurf, CR ;
Cowen, JA ;
Patschke, R ;
Kanatzidis, MG .
CHEMISTRY OF MATERIALS, 1998, 10 (10) :3202-3211
[6]   Molten Ga as a solvent for exploratory synthesis.: Preparation, structure, and properties of two ternary silicides MNiSi3 (M = Sm, Y) [J].
Chen, XZ ;
Larson, P ;
Sportouch, S ;
Brazis, P ;
Mahanti, SD ;
Kannewurf, CR ;
Kanatzidis, MG .
CHEMISTRY OF MATERIALS, 1999, 11 (01) :75-83
[7]  
GRIN Y, 1989, GALLIDES HDB
[8]  
GRIN YN, 1982, KRISTALLOGRAFIYA+, V27, P693
[9]  
Grin Yu. N., 1983, Soviet Physics - Crystallography, V28, P710
[10]   Ln(3)Au(2)Al(9) (Ln = Dy, Tb): Heteronuclear versus homonuclear bonding in intermetallic phases [J].
Nordell, KJ ;
Miller, GJ .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1997, 36 (18) :2008-2010