From a mononuclear NiII precursor to antiferromagnetically coupled trinuclear double-stranded helicates

Damir A. Safin; Maria G. Babashkina; Koen Robeyns; Mathieu Rouzières; Rodolphe Clérac; Yann Garcia

doi:10.1039/C3DT52387J

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From a mononuclear Ni^II precursor to antiferromagnetically coupled trinuclear double-stranded helicates†

Damir A. Safin,^a Maria G. Babashkina,^a Koen Robeyns,^a Mathieu Rouzières,^bc Rodolphe Clérac^bc and Yann Garcia*^a

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* Corresponding authors

^a Institute of Condensed Matter and Nanosciences, Molecules, Solids and Reactivity (IMCN/MOST), Université Catholique de Louvain, Place L. Pasteur 1, 1348 Louvain-la-Neuve, Belgium
E-mail: yann.garcia@uclouvain.be
Fax: +32(0) 1047 2330
Tel: +32(0) 1047 2831

^b CNRS, CRPP, UPR 8641, F-33600 Pessac, France

^c Univ. Bordeaux, CRPP, UPR 8641, F-33600 Pessac, France

Abstract

Reaction of the mononuclear Ni^II complex [Ni{2-Py(6-NH₂)NHC(S)NP(S)(OiPr)₂}₂] with different salicylaldehydes leads to new antiferromagnetically coupled trinuclear double-stranded helicates 1–3, where Ni^II metal ions are coordinated by two bis-anionic thiourea ligands and two deprotonated molecules of the corresponding aldehyde.

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Article information

DOI: https://doi.org/10.1039/C3DT52387J
Article type: Communication
Submitted: 29 Aug 2013
Accepted: 24 Sep 2013
First published: 15 Oct 2013

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Dalton Trans., 2013,42, 16470-16473

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From a mononuclear Ni^II precursor to antiferromagnetically coupled trinuclear double-stranded helicates

D. A. Safin, M. G. Babashkina, K. Robeyns, M. Rouzières, R. Clérac and Y. Garcia, Dalton Trans., 2013, 42, 16470 DOI: 10.1039/C3DT52387J

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Dalton Transactions