Development of β-linked quaterthiophene and tetrathiafulvalene dimers as new organic semiconductors
作者:Minoru Ashizawa、Yan Yu、Takuro Niimura、Kazuma Tsuboi、Hidetoshi Matsumoto、Akihiko Tanioka、Takehiko Mori
DOI:10.1016/j.physb.2009.10.058
日期:2010.6
Abstract A series of β-linked quaterthiophene and tetrathiafulvalene dimers 1–4 has been prepared. Their redox and optical properties are almost the same as the parent monomers indicative of very little interaction between the monomers. Crystal structures of 1, 2, and 4 are highly one-dimensional, in which molecular structure of 1 is planar whereas those of 2 and 4 are in a bent form.
摘要 制备了一系列β-连接的四噻吩和四硫富瓦烯二聚体1-4。它们的氧化还原和光学性质几乎与母体单体相同,表明单体之间的相互作用非常小。1、2和4的晶体结构是高度一维的,其中1的分子结构是平面的,而2和4的分子结构是弯曲的。