Di-μ-benzoato-bis[dicarbonyl(pyridine)ruthenium(I)] (new polymorph) and di-μ-trifluoroacetato-bis[dicarbonyl(pyridine)ruthenium(I)]
作者:Glen B. Deacon、Pauline Pearson、Brian W. Skelton、Leone Spiccia、Allan H. White
DOI:10.1107/s0108270103023709
日期:2003.12.15
The syntheses and crystal structure determinations of a pair of 'sawhorse' dimers are reported, viz. [Ru-2(C6H5CO2)(2)(C5H5N)(2)(CO)(4)] [a new polymorph, cf. Kepert, Deacon, Spiccia, Fallon, Skelton & White (2000). J. Chem. Soc. Dalton Trans. pp. 2867-2874] and [Ru-2(CF3CO2)(2)(C5H5N)(2)(CO)(4)]. The Ru...Ru distances are 2.6724 (2) and 2.7122 (5) Angstrom, respectively.