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Mixed-Metal Triangular Trinuclear Complexes:  Dimers of Gold−Silver Mixed-Metal Complexes from Gold(I) Carbeniates and Silver(I) 3,5-Diphenylpyrazolates

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posted on 13.04.2005, 00:00 by Ahmed A. Mohamed, Alfredo Burini, John P. Fackler
Dimers of trinuclear mixed gold−silver compounds are obtained by the reaction of a gold(I) carbeniate, [Au(μ-C(OEt)NC6H4-p-CH3)]3, with a silver(I) pyrazolate, [Ag(μ-3,5-Ph2pz)]3. The crystalline products are the mixed-metal species Au(carb)Ag2(μ-3,5-Ph2pz)2 and Au2(carb)2Ag(μ-3,5-Ph2pz)CCH2Cl2.