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Updated: Jul 4, 2026

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry
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Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Published on: March 4, 2021

扫描道显微镜检查在Au(111) 表面上对超分子自组装的三维奇拉镜进行了检查

Qun-Hui Yuan1, Cun-Ji Yan, Hui-Juan Yan

  • 1Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, China 100080.

Journal of the American Chemical Society
|June 14, 2008
PubMed
概括

研究人员使用扫描道显微镜在黄金表面上观察到来自于高分子三角 prisms 的racemic 混合物自发的奇拉域形成. 这一发现为潜在的催化应用推进了对状表面状性的理解.

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Chirality at Nitrogen, Phosphorus, and Sulfur02:30

Chirality at Nitrogen, Phosphorus, and Sulfur

Chirality is most prevalent in carbon-based tetrahedral compounds, but this important facet of molecular symmetry extends to sp3-hybridized nitrogen, phosphorus and sulfur centers, including trivalent molecules with lone pairs. Here, the lone pair behaves as a functional group in addition to the other three substituents to form an analogous tetrahedral center that can be chiral.
A consequence of chirality is the need for enantiomeric resolution. While this is theoretically possible for all...