Li, Xiaohui; Wu, Qingqing; Bai, Jie; Hou, Songjun; Jiang, Wenlin; Tang, Chun; Song, Hang; Huang, Xiaojuan; Zheng, Jueting; Yang, Yang; Liu, Junyang; Hu, Yong; Shi, Jia; Liu, Zitong; Lambert, Colin J.; Zhang, Deqing; Hong, Wenjing published the artcile< Structure-independent conductance of thiophene-based single-stacking junctions>, Quality Control of 3480-11-3, the main research area is mech controllable break junction thiophene; conducting materials; conjugation; intermolecular charge transport; mechanically controllable break junctions; thiophene junctions.
The exptl. investigation of intermol. charge transport in π-conjugated materials is challenging. Herein, we describe the investigation of charge transport through intermol. and intramol. paths in single-mol. and single-stacking thiophene junctions by the mech. controllable break junction (MCBJ) technique. We found that the ability for intermol. charge transport through different single-stacking junctions was approx. independent of the mol. structure, which contrasts with the strong length dependence of conductance in single-mol. junctions with the same building blocks, and the dominant charge-transport path of mols. with two anchors transited from an intramol. to an intermol. path when the degree of conjugation increased. An increase in conjugation further led to higher binding probability owing to the variation in binding energies, as supported by DFT calculations
Angewandte Chemie, International Edition published new progress about Density functional theory. 3480-11-3 belongs to class bromides-buliding-blocks, and the molecular formula is C8H5BrS2, Quality Control of 3480-11-3.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary