Octacarbonyldi-μ2-hydrido-[μ3-(1,3,5-trimethylphenyl)phosphinidene](triphenylphosphane)-triangulo-triruthenium
نویسنده
چکیده
In the crystal structure of the title compound, [Ru(3)(C(9)H(11)P)H(2)(C(18)H(15)P)(CO)(8)], the triangular Ru(3) unit is capped with one mesitylphosphin-idene ligand. In the trigonal-pyramidal Ru(3)P core, one Ru(II) atom is coordinated by a triphenyl-phosphane ligand in a terminal fashion. Two hydride ligands bridge over two Ru-Ru bonds. These Ru-Ru bonds [2.9400 (4) and 2.9432 (4) Å] are slightly longer than the nonhydride-bridged Ru-Ru bond [2.8146 (4) Å]. The terminal triphenyl-phosphane ligand coordinates to the Ru(II) atom, which is involved in two hydride bridges.
منابع مشابه
Crystal structure of [1,2-bis(diphenylphosphanyl)benzene]heptacarbonyldi-μ-hydrido-(μ3-2,4,6-trimethylphenylphosphinidene)-triangulo-triruthenium
The title trinuclear ruthenium cluster, [Ru3(C30H24P2)(C9H11P)(CO)7(μ-H)2], has a triangular Ru3 core that is capped with a mesitylphosphin-idene ligand, μ3-PMes (Mes = mesityl = 2,4,6-tri-methyl-phen-yl). The 1,2-bis-(di-phenyl-phosphan-yl)benzene mol-ecule acts as a bidentate phosphine ligand via two P atoms connecting to a single Ru atom. The title compound crystallizes with two independent ...
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