Issue 35, 2010
From the journal:

Chemical Communications

Nuclearity of nickel and mixed sodium–nickel complexes: dependence on the spacer in chelating pyridine-alcoholate ligands†‡

Laure Kayser,a   Roberto Pattacini,*a   Guillaume Rogezb  and  Pierre Braunstein*a  

* Corresponding authors

a Laboratoire de Chimie de Coordination, Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 4 rue Blaise Pascal, F-67081 Strasbourg Cedex, France
E-mail: braunstein@unistra.fr
Fax: +33 3-6885-1322

b Institut de Physique et Chimie des Matériaux de Strasbourg, UMR 7504 CNRS-Université de Strasbourg, 23 rue du Loess, BP43, 67034 Strasbourg Cedex, France

Abstract

Modifying the HL/Ni(II) stoichiometry in the reaction between pyridine-2-ylmethanol (HL), [NiCl2(DME)] and NaH affords [Na3Ni4L9(μ3-OH)]Cl (1) or the new, unusual Na10Ni6 polynuclear complex [Na8(NaL)2(NiL3)6(μ5-OH)2] (2); starting from pyridine-2-ylethanol (HLEt) instead yielded [Ni3(μ-LEt)2(μ3-LEt)2(LEt)(HLEt)]Cl, whose magnetic properties are reported.

Graphical abstract: Nuclearity of nickel and mixed sodium–nickel complexes: dependence on the spacer in chelating pyridine-alcoholate ligands

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Article information

DOI
https://doi.org/10.1039/C0CC01425G
Article type
Communication
Submitted
15 May 2010
Accepted
07 Jul 2010
First published
10 Aug 2010

Chem. Commun., 2010,46, 6461-6463

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Nuclearity of nickel and mixed sodium–nickel complexes: dependence on the spacer in chelating pyridine-alcoholate ligands

L. Kayser, R. Pattacini, G. Rogez and P. Braunstein, Chem. Commun., 2010, 46, 6461 DOI: 10.1039/C0CC01425G

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