σ-Donor-σ-acceptor plumbylene ligands: synergic σ-donation between ambiphilic Pt(0) and Pb(II) fragments.
نویسندگان
چکیده
Mono- and diplatinum plumbylene complexes are prepared in which the bonding comprises synergic σ donation between the Pt and Pb atoms. The bonding distinguishes the complexes from both the classical Fischer carbene bonding model and M→Pb dative-only bonding. The Pt-Pb bond of the monoplatinum complex is stable, while the diplatinum complex reversibly loses one Pt fragment.
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عنوان ژورنال:
- Chemical communications
دوره 48 84 شماره
صفحات -
تاریخ انتشار 2012