Rhombic Dodecahedral Ag<sub>8</sub>M<sub>6</sub> (M = Cu, Ag, Au) Cluster Complexes of Ferrocenylethynyl Prepared by Reaction of (AgC⋮CFc)<i><sub>n</sub></i> with [M<sub>2</sub>(Ph<sub>2</sub>PNHPh<sub>2</sub>)<sub>2</sub>(MeCN)<sub>2</sub>]<sup>2+</sup> (M = Cu, Ag, Au)
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资源简介：
Reaction of the polymeric silver ferrocenylacetylide (AgC⋮CFc)n with [M2(Ph2PNHPPh2)2(MeCN)2]2+ (M = Cu, Ag, Au) gave rise to the isolation of rhombic dodecahedral AgI8MI6 cage complexes together with the unusual 1,2,5-azadiphospholium product [FcCCH(Ph2PNPPh2)](BF4) by the cyclic addition of FcC⋮C to Ph2PNHPPh2. Distinct redox wave splitting occurs in the AgI8CuI6 cage complex with ΔE1/2 = 0.15 V due to successive oxidation of the Fc groups, induced probably by electronic interactions between iron centers in the ferrocenylacetylides.
创建时间：
2016-02-29
