Δ2,2′-双-1,3-二硫杂环戊二烯四硫富瓦烯TTFTetrathiafulvaleneΔ2,2-bi-1,3-dithioleTetrathiafulvaleneΔ2,2′-Bi-1,3-dithioleΔ2,2,-Bi-1,3-dithioledelta-2:2'-Bis(1,3-dithiazole)Delta(2),(2')-Bi-1,3-dithiole2-(2H-1,3-dithiol-2-ylidene)-2H-1,3-dithiole2,2'-bi(1,3-dithiolylidene)1,4,5,8-TetrathiafulvaleneTTFdelta-2,2'-Bi-1,3-dithiole2,2'-bi(1,3-dithiol-2-ylidene)tetrathiafulvalene