Torubaev, Yury ; Mathur, Pradeep ; Pasynskii, Alexander (2011) Synthesis and molecular structure of [((CO)3RuBr2)2(μ-SePh)2Ru(CO)4] cluster with a Ru3Se2 chain core Journal of Organometallic Chemistry, 696 (4). pp. 832-834. ISSN 0022-328X
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jorganchem.2010.10.036
Abstract
Treatment of ruthenium carnonyl, [Ru3(CO)12] with PhSeBr3 afforded a new triruthenium cluster [(CO)10Br4Ru3(μ-SePh)2] (1). Its molecular structure was determined by single crystal XRD method (P21/c; a = 10.514(3) Å; b = 10.814(3) Å; c = 19.063(5) Å; β = 105.064(4)°; V = 2093.1(10) Å3) and shown to have 2 lateral Ru(CO)3Br2 units attached via 2 PhSe bridges to a Ru(CO)4 center forming a chain-like Ru-Se-Ru-Se-Ru cluster core. This is in contrast with a recently reported reaction of PhTeBr3 with [Ru3(CO)12] which formed a monomeric complex of Ru-dicarbonyl-dibromo fragment coordinating two PhTeBr ligands, [(CO)2RuBr2(PhTeBr)2].
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Metal-chalcogenide; Selenium; Cluster; X-ray Diffraction; Ruthenium; Tellurenyl |
| ID Code: | 83009 |
| Deposited On: | 16 Feb 2012 04:27 |
| Last Modified: | 16 Feb 2012 04:27 |
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