Stepwise replacement of nickel with cobalt ions in a [Ni6] cluster

Graham N. Newton; Hiroki Sato; Takuya Shiga; Hiroki Oshio

doi:10.1039/C3DT50429H

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Stepwise replacement of nickel with cobalt ions in a [Ni₆] cluster†

Graham N. Newton,^a Hiroki Sato,^a Takuya Shiga^a and Hiroki Oshio*^a

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* Corresponding authors

^a Department of Chemistry, Graduate School of Pure and Applied Sciences, University of Tsukuba, Tennodai 1-1-1, Tsukuba 305-8571, Japan
E-mail: oshio@chem.tsukuba.ac.jp
Fax: +81 29 853 4238
Tel: +81 29 853 4238

Abstract

Polydentate ligands were used to support planar methoxo-bridged {Ni_6−xCo_x} (x = 0, 1 or 2) clusters which were structurally characterized by single crystal analyses. The homometallic {Ni₆} complex displayed overall ferrimagnetic interactions between metal centres, and increasing the cobalt content led to a proportional increase in ac-response.

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Article information

DOI: https://doi.org/10.1039/C3DT50429H
Article type: Communication
Submitted: 15 Feb 2013
Accepted: 21 Mar 2013
First published: 22 Mar 2013

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Dalton Trans., 2013,42, 6701-6704

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Stepwise replacement of nickel with cobalt ions in a [Ni₆] cluster

G. N. Newton, H. Sato, T. Shiga and H. Oshio, Dalton Trans., 2013, 42, 6701 DOI: 10.1039/C3DT50429H

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Dalton Transactions