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Role of hydrogen interaction in two-dimensional molecular packing with strong molecule-substrate bonding

机译:氢相互作用在具有牢固的分子-底物键合的二维分子堆积中的作用

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摘要

Calixarene molecules deposited on Au(110) self-organize giving rise to a (19 × 6) coincidence cell with the substrate. Using grazing incidence x-ray diffraction, the structure has been completely resolved: gold reconstructs with a (1 × 3) missing-row structure while the molecules form a (19/6 × 6) surface cell containing two molecules. This study opens perspectives to create long-range ordered molecular templates to be used as receptors for other species providing an example of collaborative self-arrangement through a metallic substrate acting as guide and molecular flexibility.
机译:沉积在Au(110)上的杯芳烃分子自组织,与底物形成一个(19×6)符合单元。使用掠入射x射线衍射,该结构已被完全解析:金以(1×3)缺失行结构重建,而分子形成一个包含两个分子的(19/6×6)表面单元。这项研究为创建长程有序分子模板以用作其他物种的受体打开了视野,并提供了通过金属底物充当指导和分子柔性的协同自我排列的实例。

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