A NOVEL ORGANOMETALLIC RUTHENIUM(IV) THIOCYANATO-BRIDGED DIMER

被引:24
|
作者
STEED, JW [1 ]
TOCHER, DA [1 ]
机构
[1] UNIV LONDON UNIV COLL,DEPT CHEM,20 GORDON ST,LONDON WC1H 0AJ,ENGLAND
关键词
D O I
10.1039/dt9920000459
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Treatment of the ruthenium(IV) chloro-bridged dimer [{Ru(eta(3):eta(3)-C10H16)Cl(mu-Cl)}2] 1 with silver thiocyanate in acetone-water gives the thiocyanato S,N-bridged dimer [{Ru(eta(3):eta(3)-C10H16)Cl(mu-SCN)}2] 2 which exists as two diastereomeric forms respectively of C, 2a and C2 2b symmetry. The X-ray crystal structure of 2b shows the molecule to contain an unusually puckered eight-membered 'Ru2(SCN)2' ring.
引用
收藏
页码:459 / 461
页数:3
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