Bhaduri, Sumit ; Gopalkrishnan, Kalpathi S. ; Sheldrick, George M. ; Clegg, William ; Stalke, Dietmar (1983) Reaction of triruthenium dodecacarbonyl with nitrobenzene and structure of μ3-phenylnitrene-triruthenium decacarbonyl, [Ru3(CO)10(μ3-NPh)] Journal of the Chemical Society Dalton Transactions . pp. 2339-2341. 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/DT9830002339
Abstract
Triruthenium dodecacarbonyl [Ru3(CO)12] reacts with nitrobenzene to give [Ru3(CO)10(NPh)](3) and [Ru3(CO)9(NPh)2](4) in low yields, accompanied by formation of CO2. The solution i.r. spectrum of (3) suggests the presence of triply bridging NPh and CO groups, confirmed by a single-crystal X-ray structure determination; space group P21/n, a= 12.457(1), b= 11.428(1), c= 29.234(2)Å, β= 92.38(1)°, Z= 8, and R= 0.036 for 4 817 unique observed reflections. The two independent molecules differ slightly in the relative orientations of the phenyl groups. Mean bond lengths include Ru-Ru 2.746(5), Ru-μ-C 2.172(8), and Ru-μ-N 2.055(5)Å. The i.r. Spectra of complexes (3) and (4) are discussed in terms of a molecular-orbital description of 'M3(CO)9' moieties.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 2180 |
| Deposited On: | 08 Oct 2010 07:38 |
| Last Modified: | 01 Feb 2011 06:12 |
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