The coordinatively unsaturated cluster cations [Pt3{M(CO)3}(μ-Ph2PCH2PPh2)3] (M = Re, Mn) |
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| Authors: | Jianliang Xiao Eva Kristof Jagadese J. Vittal Richard J. Puddephatt |
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| Affiliation: | Department of Chemistry, University of Western Ontario, London N6A 5B7, Canada |
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| Abstract: | The coordinatively unsaturated cluster [Pt3(μ3-CO)(μ-dppm)3]2+ (1, dppm = Ph2PCH2PPh2) reacts with Na+[M(CO)5]− to give the mixed metal clusters [Pt3{M(CO)3}(μ-dppm)3]+ (M = Re, 2; Mn, 3). The new clusters are characterized by spectroscopic methods and, for M = Re, by an X-ray structure determination. The Pt3Re core in 2 is tetrahedral with particularly short metal-metal distances. |
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| Keywords: | Platinum Manganese Rhenium Metal clusters Carbonyl Diphosphine |
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