Palladium-induced rearrangement of a Fe2Sn2 metal core leading to the first Fe–Pd–Sn cluster [(OC)3F[upper bond 1 start]e(µ-SnBun2)(µ-dppm)P[upper bond 1 end]d[upper bond 1 start](µ-dppm)F[upper bond 1 end]e(CO)3]†

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Pierre Braunstein, Chantal Charles, Pierre Braunstein, Guido Kickelbick and Ulrich Schubert


Abstract

A new tetranuclear FePdFeSn four-membered ring cluster, which could be viewed as a bent chain complex FePdFe bridged by a stannylene ligand, is obtained from a Fe2Sn2 precursor by Ph2PCH2PPh2 (dppm)-assisted palladium incorporation; it provides the first example of a Sn–Fe–Pd linkage.


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