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独特的交叉共轭四(氨基芳基)乙烯中的单分子电导
Chemical Communications ( IF 4.3 ) Pub Date : 2020-12-8 , DOI: 10.1039/d0cc07124b Samara Medina Rivero 1, 2, 3, 4, 5 , Paloma García Arroyo 6, 7, 8, 9, 10 , Liang Li 11, 12, 13 , Suman Gunasekaran 11, 12, 13 , Thijs Stuyver 14, 15, 16, 17 , María José Mancheño 6, 7, 8, 9, 10 , Mercedes Alonso 14, 15, 16, 17 , Latha Venkataraman 11, 12, 13 , José L. Segura 6, 7, 8, 9, 10 , Juan Casado 1, 2, 3, 4, 5
Chemical Communications ( IF 4.3 ) Pub Date : 2020-12-8 , DOI: 10.1039/d0cc07124b Samara Medina Rivero 1, 2, 3, 4, 5 , Paloma García Arroyo 6, 7, 8, 9, 10 , Liang Li 11, 12, 13 , Suman Gunasekaran 11, 12, 13 , Thijs Stuyver 14, 15, 16, 17 , María José Mancheño 6, 7, 8, 9, 10 , Mercedes Alonso 14, 15, 16, 17 , Latha Venkataraman 11, 12, 13 , José L. Segura 6, 7, 8, 9, 10 , Juan Casado 1, 2, 3, 4, 5
Affiliation
制备了具有1,2-π共轭,线性-顺式,线性-反式和交叉-共轭三种途径的1,1,2,2-四(4-氨基苯基)乙烯。该分子能够与金电极结合,形成用于单分子电导率测量的分子结。实验中仅发现两种传导方式。电导建模可以在线性情况下将它们分配给键合传输,而交叉共轭通道还可以通过空间传输来协助,从而部分地消除了破坏性的量子干扰。
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更新日期:2020-12-16
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