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Synthesis and structures of polyiodide radical cation salts of donors combining tetrathiafulvalene with multiple thiophene or oligo-thiophene substituents
CrystEngComm ( IF 3.1 ) Pub Date : 2020-09-16 , DOI: 10.1039/d0ce00954g
Jonathan Short 1, 2, 3, 4 , Toby J. Blundell 1, 2, 3, 4 , Songjie Yang 1, 2, 3, 4 , Onur Sahin 1, 2, 3, 4 , Yiana Shakespeare 1, 2, 3, 4 , Emma L. Smith 1, 2, 3, 4 , John D. Wallis 1, 2, 3, 4 , Lee Martin 1, 2, 3, 4
Affiliation  

A series of TTF and EDT-TTF derived donors bearing thiophene, bithiophene and terthiophene side chains is described, from which a group of six radical cation salts with polyiodide ions were formed and structurally characterised. Typically, they contain complex networks of pentaiodide or triiodide anions or both, in some cases including further iodine, with networks of eight, ten, twelve or sixteen iodine atoms. Donor monocations form face-to-face pairs, but tetrakis-substituted donors are slipped along their main axis so the donor side chains can wrap around each other.

中文翻译:

四硫富瓦烯与多个噻吩或低聚噻吩取代基结合的供体聚碘自由基阳离子盐的合成和结构

描述了一系列带有噻吩,联噻吩和叔噻吩侧链的TTF和EDT-TTF衍生的供体,从中形成了六种带有聚碘离子的自由基阳离子盐,并进行了结构表征。通常,它们包含五碘化物或三碘化物阴离子或两者的复杂网络,在某些情况下还包括其他碘,具有八,十,十二或十六个碘原子的网络。供体单阳离子形成面对面的对,但是四取代的供体沿其主轴滑动,因此供体侧链可以彼此缠绕。
更新日期:2020-10-19
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