diylbis(phenylmethanon（DB-DTT);7H-cyclopenta[b]thieno[2,3-d]thiene-2,6-
diylbis(pentafluorophenylmethanone)(DFB-DTT);(6-benzoyl-7H-cyclopenta[b]thieno[2,3-d]thiophen-2-yl)(pentafluorophenyl)methanone(FBB-DTT)三种晶体 二噻吩并噻吩衍生物电荷迁移率理论研究(3):http://www.751com.cn/huaxue/lunwen_30804.html