A unique π-conjugated polymer that possesses fully coplanar ring units through a tellurium–oxygen interaction, poly[(tellurophene-2,5-diyl)-alt-(2,5-dialkoxybenzene-1,4-diyl)], was prepared by the post-element-transformation of a titanacyclopentadiene-containing reactive precursor. The characteristic features of the heteroatom–heteroatom interaction and the electronic features of the polymer such as high HOMO and low LUMO energy levels are described.

中文翻译：

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通过有机钛聚合物的元素后转化，具有碲原子的π共轭聚合物具有独特的杂原子-杂原子相互作用

通过一个碲-氧相互作用具有完全共面的环单元的唯一的π共轭聚合物，聚[（碲吩-2,5-二基） - ALT - （2,5-二烷氧基苯-1,4-二基）]，制备通过含钛环戊二烯的反应性前体的元素后转化。描述了杂原子-杂原子相互作用的特征以及聚合物的电子特征，例如高HOMO和低LUMO能级。