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Issue 1, 2012
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Playing with organic radicals as building blocks for functional molecular materials

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Abstract

The literature has shown numerous contributions on the synthesis and physicochemical properties of persistent organic radicals but there are a lesser number of reports about their use as building blocks for obtaining molecular magnetic materials exhibiting an additional and useful physical property or function. These materials show promise for applications in spintronics as well as bistable memory devices and sensing materials. This critical review provides an up-to-date survey to this new generation of multifunctional magnetic materials. For this, a detailed revision of the most common families of persistent organic radicals—nitroxide, triphenylmethyl, verdazyl, phenalenyl, and dithiadiazolyl—so far reported will be presented, classified into three different sections: materials with magnetic, conducting and optical properties. An additional section reporting switchable materials based on these radicals is presented (257 references).

Graphical abstract: Playing with organic radicals as building blocks for functional molecular materials

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Publication details

The article was received on 15 Jun 2011 and first published on 18 Aug 2011


Article type: Critical Review
DOI: 10.1039/C1CS15165G
Citation: Chem. Soc. Rev., 2012,41, 303-349
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    Playing with organic radicals as building blocks for functional molecular materials

    I. Ratera and J. Veciana, Chem. Soc. Rev., 2012, 41, 303
    DOI: 10.1039/C1CS15165G

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