Bruce, M.Denisovich, L.Low, P.Peregudova, S.Ustynyuk, N.2007-02-252007-02-251996Mendeleev Communications, 1996; 6(5):200-2010959-94361364-551Xhttp://hdl.handle.net/2440/4771The 36-electron diruthenium buta-l,3-diynyl complexes [Ru]C triple bond; length of mdash C–C triple bond; length of mdash C[Ru] [Ru = Ru(PPh3)2Cp and Ru(PMe3)(PPh3)Cp] undergo four stepwise one-electron oxidation–reduction processes by cyclic voltammetry; some of the oxidised complexes have also been prepared by chemical oxidation.enCopyright status unknownFive oxidation states in metal-bonded C4 chainsJournal article003000281110.1070/MC1996v006n05ABEH00064566817Bruce, M. [0000-0002-8377-7186]