σ-Donor–σ-acceptor plumbylene ligands: synergic σ-donation between ambiphilic Pt0 and PbII fragments

Holger Braunschweig; Alexander Damme; Rian D. Dewhurst; Florian Hupp; J. Oscar C. Jimenez-Halla; Krzysztof Radacki

doi:10.1039/C2CC35777A

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σ-Donor–σ-acceptor plumbylene ligands: synergic σ-donation between ambiphilic Pt⁰ and Pbⁱⁱ fragments†

Holger Braunschweig,*^a Alexander Damme, Rian D. Dewhurst,^a Florian Hupp,^a J. Oscar C. Jimenez-Halla^a and Krzysztof Radacki^a

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* Corresponding authors

^a Institut fürAnorganische Chemie, Julius-Maximilians-Universität, Am Hubland, Würzburg, Germany
E-mail: h.braunschweig@mail.uni-wuerzburg.de
Fax: +49-(0)931-31-85263
Tel: +49-(0)931-31-85260

Abstract

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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Article information

DOI: https://doi.org/10.1039/C2CC35777A
Article type: Communication
Submitted: 09 Aug 2012
Accepted: 04 Sep 2012
First published: 05 Sep 2012

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Chem. Commun., 2012,48, 10410-10412

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σ-Donor–σ-acceptor plumbylene ligands: synergic σ-donation between ambiphilic Pt⁰ and PbII fragments

H. Braunschweig, A. Damme, R. D. Dewhurst, F. Hupp, J. O. C. Jimenez-Halla and K. Radacki, Chem. Commun., 2012, 48, 10410 DOI: 10.1039/C2CC35777A

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