Philippe Leriche, Jean-Manuel Raimundo, Mathieu Turbiez, Vincent Monroche, Magali Allain, François-Xavier Sauvage, Jean Roncali, Pierre Frère, Peter J. Skabara,
Linearly extended tetrathiafulvalene analogues with fused thiophene units as π-conjugated spacers Journal of Materials Chemistry. ,vol. 13, pp. 1324- 1332 ,(2003) ,
10.1039/B301149F