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Crystals 2012, 2(2), 327-337; doi:10.3390/cryst2020327

Halogen Bonding Interactions in DDQ Charge Transfer Salts with Iodinated TTFs

1
Institut des Sciences Chimiques de Rennes, Université Rennes 1, UMR CNRS 6226, Campus de Beaulieu, 35042 Rennes, France
2
Laboratoire de Physique des Solides, Université Paris XI, UMR CNRS 8502, 91405 Orsay, France
*
Author to whom correspondence should be addressed.
Received: 22 March 2012 / Revised: 11 April 2012 / Accepted: 11 April 2012 / Published: 24 April 2012
(This article belongs to the Special Issue Molecular Conductors)
View Full-Text   |   Download PDF [1234 KB, uploaded 24 April 2012]   |  

Abstract

Oxidation of 3,4-ethylenedithio-3'-iodo-tetrathiafulvalene (EDT-TTF-I) and 3,4-ethylenedithio-3',4'-diiodo-tetrathiafulvalene (EDT-TTF-I2) with DDQ afforded two different salts formulated as (EDT-TTF-I)(DDQ) and (EDT-TTF-I2)2(DDQ)·(CH3CN), both characterized with a full charge transfer to the DDQ acceptor moiety and by short and linear halogen bonding interactions between the iodine atom as halogen bond donor, and the carbonyl oxygen or the nitrile nitrogen atoms of reduced DDQ. View Full-Text
Keywords: charge-transfer salts; halogen bonding; tetrathiafulvalene; crystal structure; iodine; magnetism charge-transfer salts; halogen bonding; tetrathiafulvalene; crystal structure; iodine; magnetism
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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MDPI and ACS Style

Lieffrig, J.; Jeannin, O.; Shin, K.-S.; Auban-Senzier, P.; Fourmigué, M. Halogen Bonding Interactions in DDQ Charge Transfer Salts with Iodinated TTFs. Crystals 2012, 2, 327-337.

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