Hexanuclear [Ni6L12] metallacrown framework consisting of NiS4 square-planar and NiS5 square-pyramidal building blocks

Raja Angamuthu; Huub Kooijman; Martin Lutz; Anthony L. Spek; Elisabeth Bouwman

doi:10.1039/B713668B

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Hexanuclear [Ni₆L₁₂] metallacrown framework consisting of NiS₄ square-planar and NiS₅ square-pyramidal building blocks†‡

Raja Angamuthu,^a Huub Kooijman,^b Martin Lutz,^b Anthony L. Spek^b and Elisabeth Bouwman*^a

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* Corresponding authors

^a Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
E-mail: bouwman@chem.leidenuniv.nl
Fax: +31-71-527-4451
Tel: +31-71-527-4550

^b Bijvoet Center for Biomolecular Research, Crystal and Structural Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands

Abstract

The hexanuclear [Ni₆L₁₂] (2) wheel-type cluster adopts an unusual structural motif whereby four NiS₄ square-planar and two NiS₅ square-pyramidal units are conjoined by edge sharing; the NiS₅ units resemble the Ni centre of the inactive state in the [NiFe] hydrogenase.

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Article information

DOI: https://doi.org/10.1039/B713668B
Article type: Communication
Submitted: 05 Sep 2007
Accepted: 12 Sep 2007
First published: 19 Sep 2007

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Dalton Trans., 2007, 4641-4643

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Hexanuclear [Ni₆L₁₂] metallacrown framework consisting of NiS₄ square-planar and NiS₅ square-pyramidal building blocks

R. Angamuthu, H. Kooijman, M. Lutz, A. L. Spek and E. Bouwman, Dalton Trans., 2007, 4641 DOI: 10.1039/B713668B

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