SYNTHESIS AND X-RAY CRYSTAL-STRUCTURE OF OXOTRIMESITYLIRIDIUM(V)

被引:118
|
作者
HAYMOTHERWELL, RS
WILKINSON, G
HUSSAINBATES, B
HURSTHOUSE, MB
机构
[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT CHEM,JOHNSON MATTHEY LAB,LONDON SW7 2AY,ENGLAND
[2] UNIV WALES CARDIFF,DEPT CHEM & APPL CHEM,CARDIFF CF1 3TB,WALES
关键词
D O I
10.1016/S0277-5387(00)81474-6
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The interaction of trimesityliridium(III) with trimethylamine oxide gives quantitative yields of the green iridium(V) complex Ir(O)(mes)3, whose X-ray crystal structure has been determined. The oxo compound is also obtained by interaction of dioxygen with Ir(mes)3 and Ir(mes)4. A similar oxo species has also been obtained from Ir(2,6-Me2C6H3)4. The molecular structure of Ir(O)(mes)3 is distorted tetrahedral with Ir=O and Ir-C bond lengths of 1.725(9) and 1.989-2.034(13) angstrom, respectively.
引用
收藏
页码:2009 / 2012
页数:4
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