Crystal structures and electrical conductivities of cation-radical salts of a tellurium-containing donor: 3,4-dimethylanthra [1,9-cd:4,10-c′d′]bis[1,2]- ditellurole

Abstract

The crystal structures and conducting properties of various cation-radical salts of a tellurium-containing polyacene donor molecule, 3,4-dimethylanthra[1,9-cd:4,10-c′d′ ]bis[1,2]ditellurole, are described; the Br ^- salt shows a relatively high conductivity at room temperature.