Bis(pentalene)di-titanium: a bent double-sandwich complex with a very short Ti–Ti bond

Alexander F. R. Kilpatrick; Jennifer C. Green; F. Geoffrey N. Cloke; Nikolaos Tsoureas

doi:10.1039/C3CC45187A

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Bis(pentalene)di-titanium: a bent double-sandwich complex with a very short Ti–Ti bond†

Alexander F. R. Kilpatrick,^a Jennifer C. Green,^b F. Geoffrey N. Cloke*^a and Nikolaos Tsoureas^a

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* Corresponding authors

^a Department of Chemistry, School of Life Sciences, University of Sussex, Brighton, UK
E-mail: f.g.cloke@sussex.ac.uk
Fax: +44 (0)1273 876 687

^b Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford, UK
E-mail: jennifer.green@chem.ox.ac.uk

Abstract

The novel bimetallic bis(pentalene) complex Ti₂(μ:η⁵,η⁵-Pn^†)₂ (Pn^† = C₈H₄{SiⁱPr₃-1,4}₂) has been synthesised and structurally characterised. Structural data show a Ti–Ti distance of 2.399(2) Å, consistent with a strong metal–metal interaction, which DFT calculations best describe as a double bond with σ and π components.

This article is part of the themed collection: Geoff Cloke at 65: a pioneer in organometallic chemistry

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DOI: https://doi.org/10.1039/C3CC45187A
Article type: Communication
Submitted: 10 jul. 2013
Accepted: 30 ago. 2013
First published: 02 sep. 2013

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Chem. Commun., 2013,49, 9434-9436

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Bis(pentalene)di-titanium: a bent double-sandwich complex with a very short Ti–Ti bond

A. F. R. Kilpatrick, J. C. Green, F. G. N. Cloke and N. Tsoureas, Chem. Commun., 2013, 49, 9434 DOI: 10.1039/C3CC45187A

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Chemical Communications

Bis(pentalene)di-titanium: a bent double-sandwich complex with a very short Ti–Ti bond†

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Bis(pentalene)di-titanium: a bent double-sandwich complex with a very short Ti–Ti bond

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