Issue 19, 2011

First isolation of fully delocalized mixed-valent imido-bridged [Ti2]7+ complexes by one-electron reduction of [(C5R5)TiCl]2(μ-NAr)2

Abstract

Mixed-valent imido-bridged dinuclear titanium complexes, [Cp2Co][{(C5R5)TiCl}2(μ-NAr)2] (R = H, Me; Ar = 3,5-(CF3)2C6H3), were prepared by one-electron reduction of the corresponding [(C5R5)TiCl]2(μ-NAr)2. One unpaired electron is delocalized in the central Ti(μ-NR)2Ti core as the first example of a fully delocalized mixed-valent imido-bridged [Ti2]7+ species.

Graphical abstract: First isolation of fully delocalized mixed-valent imido-bridged [Ti2]7+ complexes by one-electron reduction of [(C5R5)TiCl]2(μ-NAr)2

Supplementary files

Article information

Article type
Communication
Submitted
09 Feb 2011
Accepted
18 Mar 2011
First published
11 Apr 2011

Chem. Commun., 2011,47, 5620-5622

First isolation of fully delocalized mixed-valent imido-bridged [Ti2]7+ complexes by one-electron reduction of [(C5R5)TiCl]2(μ-NAr)2

H. Tsurugi, H. Nagae and K. Mashima, Chem. Commun., 2011, 47, 5620 DOI: 10.1039/C1CC10757G

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