5,6-dihydro-2-(4,5-dimethyl-1,3-dithiol-2-ylidene)-1,3-dithiolo<4,5-b><1,4>dithiin

四甲基四硒富瓦烯

4',5'-dimethyl-4,5-(ethylenedithio)-1',3'-diselena-1,3-dithiafulvalene

bisquinoxalinodithiinotetrathiafulvalene