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New TTF derivatives with pyridine groups: synthesis, electrochemical studies, crystal structure and formation of conducting LB films

Year: 2003

Journal: Synthetic Metals 132 (2003) 249-255, 20111221

Authors: Chunyang Jia, Deqing Zhang, Yu Xu, Wei Xu, Huaiming Hu, Daoben Zhu

Organizations: Organic Solids Laboratory, Center for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China

Electron donors with two and four pyridine groups 1-6 were synthesized and characterized. Their oxidation potentials were determined with cyclic voltammetry. A 3D supramolecular complex was formed between 3 and chloranilic acid (CA), and the crystal structure of this neutral complex was determined. Conducting LB films with room temperature conductivity up to 1.1 x 10-3 cm-1 were prepared from electron donors 1 and 4.