Single-molecule conductance of functionalized oligoynes: length dependence and junction evolution

P Moreno-García, M Gulcur, DZ Manrique…

文献索引：Moreno-Garcia, Pavel; Gulcur, Murat; Manrique, David Zsolt; Pope, Thomas; Hong, Wenjing; Kaliginedi, Veerabhadrarao; Huang, Cancan; Batsanov, Andrei S.; Bryce, Martin R.; Lambert, Colin; Wandlowski, Thomas Journal of the American Chemical Society, 2013 , vol. 135, # 33 p. 12228 - 12240

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被引用次数: 86

摘要

We report a combined experimental and theoretical investigation of the length dependence and anchor group dependence of the electrical conductance of a series of oligoyne molecular wires in single-molecule junctions with gold contacts. Experimentally, we focus on the synthesis and properties of diaryloligoynes with n= 1, 2, and 4 triple bonds and the anchor dihydrobenzo [b] thiophene (BT). For comparison, we also explored the aurophilic ...