RUTHENIUM(II) AND (III) COMPLEXES OF TRIPHENYLSTIBINE - A REINVESTIGATION AND THE X-RAY STRUCTURE OF TRANS-RUCL2(SBPH3)4

被引：20

作者：

CHAMPNESS, NR ^{[1
]}

LEVASON, W ^{[1
]}

WEBSTER, M ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON,DEPT CHEM,SOUTHAMPTON SO9 5NH,HANTS,ENGLAND

来源：

INORGANICA CHIMICA ACTA | 1993年 / 208卷 / 02期

关键词：

D O I：

10.1016/S0020-1693(00)85120-8

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of RuCl3 . nH2O with SbPh3 under a variety of conditions produced trans-RuCl2(SbPh3)4, which was characterised by a single crystal X-ray study. The crystals are monoclinic, space group C2 (No. 5) with a = 26.50(4), b = 26.49(5), c = 20.16(l) angstrom, beta = 109.73(9)-degrees, Z = 8. The structure was refined to R = 0.041 using 5106 reflections with F>4sigma(F). Ru-Sb=2.625(l)-2.632(l), Ru-Cl=2.408(2)-2.439(l) angstrom. The complexes RuBr2(SbPh3)4, trans-[RuX2(SbPh3)4]BF4 (X = Cl or Br) have been prepared and characterised by analysis, IR and UV-Vis spectroscopies, magnetic and conductance measurements, and by cyclic voltammetry. All attempts to obtain the reported RUCl2(SbPh3)3 or mer-RuCl3(SbPh3)3 have been unsuccessful.

引用

页码：189 / 194

页数：6

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