Kalashnyk Nataliya, Clair Sylvain
Aix Marseille Univ, CNRS, IM2NP, F-13397 Marseille, France.
Langmuir. 2022 Jan 25;38(3):1067-1071. doi: 10.1021/acs.langmuir.1c02640. Epub 2022 Jan 11.
We describe the self-assembly of -indacene-tetrone on Ag(111), Ag(100), and Ag(110) surfaces and the formation of three hydrogen-bonded supramolecular phases representing a complex self-accommodating honeycomb network. The differences in terms of relative host-guest stability and molecular density are analyzed and discussed. Different epitaxial behaviors of the two-dimensional self-assembly are found as a response to the variations in the crystallographic orientation of the surface.
我们描述了苊四酮在Ag(111)、Ag(100)和Ag(110)表面的自组装过程,以及形成的三个氢键超分子相,它们代表了一个复杂的自适应性蜂窝网络。分析并讨论了相对主客体稳定性和分子密度方面的差异。发现二维自组装的不同外延行为是对表面晶体学取向变化的响应。