Issue 5, 2003
From the journal:

Chemical Communications

A quasi-covalent metal–metal bond in an early–late heterobimetallic Ti–Pt complex stabilized by phosphinoenolate ligands†‡

Pierre Braunstein,*a   Xavier Morise,a   Marc Bénard,b   Marie-Madeleine Rohmerb  and  Richard Welterc  

* Corresponding authors

a Laboratoire de Chimie de Coordination, UMR CNRS 7513, Université Louis Pasteur, 4 rue Blaise Pascal, Strasbourg Cedex, France
E-mail: braunst@chimie.u-strasbg.fr

b Laboratoire de Chimie Quantique, UMR CNRS 7551, Université Louis Pasteur, 4 rue Blaise Pascal, Strasbourg Cedex, France

c Laboratoire DECMET, UMR CNRS 7513, Université Louis Pasteur, 4 rue Blaise Pascal, Strasbourg Cedex, France

Abstract

An unusual early–late bimetallic complex with direct metal–metal bonding is obtained from a phosphinoenolate ligand-assisted reaction between Ti(IV) and Pt(0) reagents which occurs by formal insertion of the Pt(0) centre into a Ti(IV)–O bond; X-ray data and EHMO calculations indicate the presence of a quasi-covalent Ti(III)–Pt(I) bond (2.721(2) Å).

Graphical abstract: A quasi-covalent metal–metal bond in an early–late heterobimetallic Ti–Pt complex stabilized by phosphinoenolate ligands

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Article information

DOI
https://doi.org/10.1039/B211289M
Article type
Communication
Submitted
14 Nov 2002
Accepted
03 Jan 2003
First published
03 Feb 2003

Chem. Commun., 2003, 610-611

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A quasi-covalent metal–metal bond in an early–late heterobimetallic Ti–Pt complex stabilized by phosphinoenolate ligands

P. Braunstein, X. Morise, M. Bénard, M. Rohmer and R. Welter, Chem. Commun., 2003, 610 DOI: 10.1039/B211289M

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