IRIDIUM(VI) STABILIZED IN A PEROVSKITE-TYPE LATTICE - BA2CAIRO6

被引:30
作者
DEMAZEAU, G [1 ]
JUNG, DY [1 ]
SANCHEZ, JP [1 ]
COLINEAU, E [1 ]
BLAISE, A [1 ]
FOURNES, L [1 ]
机构
[1] CEN,DRFMC,SPSMS,LIH,F-38041 GRENOBLE,FRANCE
关键词
D O I
10.1016/0038-1098(93)90004-7
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
For the first time iridium(VI) was stabilized in an octahedral site of the perovskite lattice Ba2CaIrO6 using optimized structural and chemical bonding factors and oxygen pressure. The stabilization of this unusual oxidation state was inferred from chemical analysis, structural and magnetic measurements and from Ir-193 Mossbauer study.
引用
收藏
页码:479 / 484
页数:6
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