Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/95261
Title: The reactions of bis(trifluoromethyl) phosphine and arsine wit trinuclear ruthenium carbonyl cluster: Molecular structures of the trinuclear and double-linked trinuclear clusters [Ru3(CO)8)(μ-H)2{μ-P(CF3) 2}2] and [{Ru3(CO)10(μ-H)}2{μ-P(CF 3)2}2]
Authors: Ang, H.-G. 
Ang, S.-G. 
Du, S. 
Keywords: Arsinido
Cluster
Double linked
Molecular structure
Phosphido
Issue Date: 15-Nov-1999
Citation: Ang, H.-G.,Ang, S.-G.,Du, S. (1999-11-15). The reactions of bis(trifluoromethyl) phosphine and arsine wit trinuclear ruthenium carbonyl cluster: Molecular structures of the trinuclear and double-linked trinuclear clusters [Ru3(CO)8)(μ-H)2{μ-P(CF3) 2}2] and [{Ru3(CO)10(μ-H)}2{μ-P(CF 3)2}2]. Journal of Organometallic Chemistry 590 (1) : 1-6. ScholarBank@NUS Repository.
Abstract: Reactions of (CF3)2EH (E=P, As) with [Ru3(CO)12] under varying conditions result in hydrogen transfer from ligand to cluster to form trinuclear cluster [Ru3(CO)8(μ-H)2{μ-P(CF3) 2}2] 1, double-linked trinuclear clusters [{Ru3(CO)10(μ-H)}2{μ-E(CF 3)2}2] (2: E=P; 3: E=As), flat butterfly cluster [Ru4(CO)13{μ-P(CF3)2} 2] 4, butterfly clusters [Ru4(CO)12(μ-H)3{μ-E(CF3) 2}] (5: E=P; 6: E=As), open-chain clusters [Ru4(CO)14{μ-E(CF3)2} 2] (7: E=P; 8: E=As) and square pyramidal clusters [Ru5(CO)15(μ4-ECF3)] (9: E=P; 10: E=As). Cluster 1 contains a triangular Ru plane with two short Ru-Ru bonds bridged by a phosphido and a hydride, respectively. Cluster 2 consists of two coplanar Ru3 triangles linked by two phosphido groups. © 1999 Elsevier Science S.A.
Source Title: Journal of Organometallic Chemistry
URI: http://scholarbank.nus.edu.sg/handle/10635/95261
ISSN: 0022328X
Appears in Collections:Staff Publications

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