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Title: Reactions of 1,2,3-triphenyl-1,2,3-triphosphaindan with triruthenium cluster
Authors: Ang, S.-G. 
Zhong, X. 
Ang, H.-G. 
Keywords: Cluster
Issue Date: 2002
Citation: Ang, S.-G., Zhong, X., Ang, H.-G. (2002). Reactions of 1,2,3-triphenyl-1,2,3-triphosphaindan with triruthenium cluster. Phosphorus, Sulfur and Silicon and Related Elements 177 (6-7) : 1463-1467. ScholarBank@NUS Repository.
Abstract: Reactions of 1,2,3-triphenyl-1,2,3-triphosphaindan (I), C6H4(PPh)3, with [Ru3(CO)12] under various conditions result in the rupture of the P3C2-ring framework in the ligand and the cleavage of the M-M bonds in the parent cluster, leading to the formation of a series of phosphido bridged and phosphinidene capped trinuclear or polyhedral ruthenium clusters: a tetra-nuclear butterfly-like cluster [Ru4(CO)10(μ3-PPh)] 1, a tri-nuclear bent-chain skeleton cluster [Ru3(CO)9 {μ3-η3-PPhC6H4(PPh) 2}] 2, and a nonplanar six-atom-raft rhombic geometry cluster [Ru6(CO)12(μ3-PPh)(μ4-PPh) 2(μ3-η2-C6H4)] 3. All compounds have been fully characterized by spectroscopic methods, while the molecular structures of the new compounds 2 and 3 are established by X-ray crystallographic techniques.
Source Title: Phosphorus, Sulfur and Silicon and Related Elements
ISSN: 10426507
DOI: 10.1080/10426500212262
Appears in Collections:Staff Publications

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