Preparation and crystal structure of nonacarbonyl-di-μ-hydrido-μ3-phenylimido-triangulo-triruthenium, [Ru3(μ-H)2(CO)93-NPh)]

Bhaduri, Sumit ; Gopalkrishnan, Kalpathi S. ; Clegg, William ; Jones, Peter G. ; Sheldrick, George M. ; Stalke, Dietmar (1984) Preparation and crystal structure of nonacarbonyl-di-μ-hydrido-μ3-phenylimido-triangulo-triruthenium, [Ru3(μ-H)2(CO)93-NPh)] Journal of the Chemical Society Dalton Transactions . pp. 1765-1767. ISSN 1472-7773

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Official URL: http://www.rsc.org/publishing/journals/DT/article....

Related URL: http://dx.doi.org/10.1039/DT9840001765

Abstract

Ru3(CO)10(NPh)](1) reacts with molecular hydrogen to give [Ru3H2(CO)9(NPh)](2), which can be carbonylated to produce [Ru3(CO)12]. A single-crystal X-ray structure determination of (2) confirms the presence of a triply-bridging NPh group and two doubly-bridging hydrogen atoms: space group P21/c, a= 11.697(2), b= 9.265(2), c= 18.589(4)Å, β= 100.18(2)°, Z= 4, R= 0.039 for 3 019 unique observed reflections. Mean bond lengths include Ru-Ru 2.805(1)(H-bridged), 2.680(1)(unbridged), Ru-N 2.068(6), Ru-H 1.76(5)Å.

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