Synthesis and reactivity of binuclear pyrazolate-bridged ruthenium(I) complexes. Crystal structures of bis[µ-(3,5-dimethylpyrazolato-NN′)-tricarbonylruthenium(I)](Ru–Ru) and bis[µ-(3,5-dimethylpyrazolato-NN′)]-µ-iodo-bis[tricarbonylruthenium(II)]tri-iodide | Publicación