7,7,8,8-四氰基对苯二醌二甲烷 、
4,5-ethylenedithio-4',5'-propylenedithiotetrathiafulvalene 生成 2-[4-(dicyanomethylidene)cyclohexa-2,5-dien-1-ylidene]propanedinitrile;2-(5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepine