(TTF)2[TTF(CO2H)2(CO2)2]: a wholly TTF material containing TTF radical cations and TTF derived anions

Electrooxidation of tetrathiafulvalene (TTF) carried out in the presence of (Bu4N)2TTF(CO2H)2(CO2)2 as supporting electrolyte affords wholly TTF organic materials in which TTF cations are associated with TTF(CO2H)2(CO2−)2 as counteranions.