Anion size control of the packing in the metallic versus semiconducting chiral radical cation salts (DM-EDT-TTF)2XF6 (X = P, As, Sb)

Flavia Pop; Pascale Auban-Senzier; Enric Canadell; Narcis Avarvari

doi:10.1039/C6CC06706A

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Anion size control of the packing in the metallic versus semiconducting chiral radical cation salts (DM-EDT-TTF)₂XF₆ (X = P, As, Sb)†

Flavia Pop,^a Pascale Auban-Senzier,^b Enric Canadell^c and Narcis Avarvari*^a

Author affiliations

* Corresponding authors

^a Université d'Angers, CNRS, Laboratoire MOLTECH-Anjou, UMR 6200, UFR Sciences, Bât. K, 2 Bd. Lavoisier, 49045 Angers, France
E-mail: narcis.avarvari@univ-angers.fr

^b Laboratoire de Physique des Solides, Université Paris-Sud, UMR 8502, Bât. 510, 91405 Orsay, France

^c Institut de Ciència de Materials de Barcelona (CSIC), Campus de la UAB, E-08193 Bellaterra, Spain

Abstract

Control of the structural type in metallic enantiopure and racemic radical cation salts is achieved through hydrogen bonding interactions between the chiral donor DM-EDT-TTF and the XF₆ anions (X = P, As, Sb), determined by the anion size and the chiral information.

This article is part of the themed collection: Chirality at the nanoscale

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Article information

DOI: https://doi.org/10.1039/C6CC06706A
Article type: Communication
Submitted: 15 Aug. 2016
Accepted: 27 Sept. 2016
First published: 27 Sept. 2016
This article is Open Access

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Chem. Commun., 2016,52, 12438-12441

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Anion size control of the packing in the metallic versus semiconducting chiral radical cation salts (DM-EDT-TTF)₂XF₆ (X = P, As, Sb)

F. Pop, P. Auban-Senzier, E. Canadell and N. Avarvari, Chem. Commun., 2016, 52, 12438 DOI: 10.1039/C6CC06706A

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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Chemical Communications