A one-pot synthesis of a paramagnetic high-nuclearity nickel(II) cluster: an octadecanuclear NiII16NaI2 metal aggregate

Biplab Biswas; Sumit Khanra; Thomas Weyhermüller; Phalguni Chaudhuri

doi:10.1039/B613782B

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A one-pot synthesis of a paramagnetic high-nuclearity nickel(ii) cluster: an octadecanuclear Ni^II₁₆Na^I₂ metal aggregate†

Biplab Biswas,^a Sumit Khanra,^a Thomas Weyhermüller^a and Phalguni Chaudhuri*^a

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* Corresponding authors

^a Max-Planck-Institut für Bioanorganische Chemie, Stiftstrasse 34-36, Mülheim an der Ruhr, Germany
E-mail: Chaudh@mpi-muelheim.mpg.de

Abstract

An unusual Ni^II₁₆Na^I₂ cluster which features formate as a bridging clamp between two octanuclear nickel cages is reported; preliminary magnetic studies exhibit paramagnetic low-lying states resulting from dominating antiferromagnetic interactions between the nickel(II) centers.

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Article information

DOI: https://doi.org/10.1039/B613782B
Article type: Communication
Submitted: 21 Sep 2006
Accepted: 27 Nov 2006
First published: 14 Dec 2006

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Chem. Commun., 2007, 1059-1061

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A one-pot synthesis of a paramagnetic high-nuclearity nickel(II) cluster: an octadecanuclear Ni^II₁₆Na^I₂ metal aggregate

B. Biswas, S. Khanra, T. Weyhermüller and P. Chaudhuri, Chem. Commun., 2007, 1059 DOI: 10.1039/B613782B

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