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Issue 42, 2018
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Ferromagnetically coupled dinuclear MII complexes based on a boratriazine ligand framework

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Abstract

A boratriazine ligand, which incorporates attractive features from both bodipy and terpy, has been used to synthesize [Fe2II(μ1,1-N3)2(Py2F2BTA)2(N3)2] (1) and [Co2II(μ1,1-N3)2(Py2F2BTA)2(N3)2] (2). Both 1 and 2 feature a double end-on azido bridging motif, which promotes ferromagnetic interactions between the metal centres. Indeed, 1 represents the first report of a dinuclear FeII complex with this bridging mode exhibiting J = 5.7(9) cm−1 and D = −6.0(4) cm−1, while the isostructural Co analogue shows J = 7.1(9) cm−1 and D = 17.3(9) cm−1.

Graphical abstract: Ferromagnetically coupled dinuclear MII complexes based on a boratriazine ligand framework

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Publication details

The article was received on 01 Aug 2018, accepted on 26 Sep 2018 and first published on 03 Oct 2018


Article type: Communication
DOI: 10.1039/C8DT03145B
Citation: Dalton Trans., 2018,47, 14875-14879

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    Ferromagnetically coupled dinuclear MII complexes based on a boratriazine ligand framework

    J. M. Savard, G. Brunet, A. Srinivasan, M. Murugesu and J. L. Brusso, Dalton Trans., 2018, 47, 14875
    DOI: 10.1039/C8DT03145B

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