Synthesis, Crystal Structures, and Electrical Properties of Anion Radical Salts of Novel Electron Acceptors, 2,6-Dicyanomethylene-4-oxo-2,6-dihydrocyclopentadithiophene (CPDT-TCNQ) and Its Diselenophene Analogue (CPDS-TCNQ), Having Three Electron-Withdrawing Groups
Crystal structures and electrical conducting properties of the first molecular metals based on a novel electron acceptor, 4-oxo-2,6-bis(dicyanomethylene)-2,6-dihydrocyclopentadithiophene (CPDT)