RHODIUM AND IRIDIUM PERFLUOROPHENYLTHIOLATO COMPLEXES - THE X-RAY STRUCTURES OF [(C5ME5)IR(SC6F4H)2] AND [(C5ME5)2RH2(MU-SC6F5)3][(C5ME5)RH(SC6F5)3] AND EVIDENCE FOR NOVEL EQUILIBRIA IN SOLUTION

被引：42

作者：

GARCIA, JJ ^{[1
]}

TORRENS, H ^{[1
]}

ADAMS, H ^{[1
]}

BAILEY, NA ^{[1
]}

MAITLIS, PM ^{[1
]}

机构：

[1] UNIV SHEFFIELD,DEPT CHEM,SHEFFIELD S3 7HF,S YORKSHIRE,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 02期

关键词：

D O I：

10.1039/c39910000074

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of [(C5Me5M)2(mu-Cl)2Cl2] (M = Rh, Ir) with [Pb(SR(f))2] gave covalent [(C5Me5)Ir(SR(f))2] (R(f) = C6F4H, 2b-F4), and ionic [(C5Me5)2Rh2(mu-SR(f))3][(C5Me5)Rh(SR(f))3] (R(f) = C6F5, 2a-F5), characterised by single crystal X-ray determinations; NMR spectra of 2b-F4 and its analogues are compatible with a retention of the solid state structure in solution for iridium, while those of 2a-F5 and its analogues indicate that the rhodium complexes participate in equilibria: 3[(C5Me5)2Rh(SR(f))2] half-arrow-right-over-half-arrow-left [(C5Me5)2Rh2(mu-SR(f))3][(C5Me5)Rh(SR(f))3].

引用

页码：74 / 77

页数：4

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