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Article Dans Une Revue Transition Metal Chemistry Année : 2023

Influence of bulky groups in single-component conductors based on neutral radical gold bis(dithiolene) complexes

Résumé

A novel single-component conductor derived from neutral radical gold bis(dithiolene) complexes is prepared based on the original reactivity of tBuN-substituted 1,3-thiazoline-2-thione heterocycle to give a tBuS-substituted thiazole ring. The corresponding 2-(tert-butylthio)-1,3-thiazole-4,5-dithiolate ligand (tBuS-tzdt) forms the d(8) anionic complex [Au(tBuS-tzdt)(2)](-), easily oxidized through electrocrystallization into the neutral radical [Au(tBuS-tzdt)(2)](center dot). The effect of increasingly bulky R groups (R = Et, EtOH, tBu), in the series of such radical complexes [Au(RS-tzdt)(2)](center dot), is investigated, with a focus on their solid state organization, either into face-to-face dimers or into non-dimerized, uniform stacks.

Domaines

Chimie organique
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Dates et versions

hal-04087910 , version 1 (09-05-2023)

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Citer

Hadi Hachem, Olivier Jeannin, Marc Fourmigué, Dominique Lorcy. Influence of bulky groups in single-component conductors based on neutral radical gold bis(dithiolene) complexes. Transition Metal Chemistry, 2023, ⟨10.1007/s11243-023-00526-x⟩. ⟨hal-04087910⟩
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