Polymorphic arrangement of an organic molecule in its hydration environment
| Autor: | Karsten Lucht, Karina Morgenstern |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
010304 chemical physics
General Physics and Astronomy Surface reaction 010402 general chemistry Photochemistry 01 natural sciences 0104 chemical sciences law.invention Solvent chemistry.chemical_compound Monomer Azobenzene chemistry Polymorphism (materials science) law 0103 physical sciences Molecule Physical and Theoretical Chemistry Scanning tunneling microscope |
| Zdroj: | The Journal of chemical physics. 154(1) |
| ISSN: | 1089-7690 |
| Popis: | We investigate the polymorphism of complexes formed by the hydration of a functionalized azobenzene molecule by low-temperature scanning tunneling microscopy. Under conditions at which the water-less azobenzene molecules remain as monomers on Au(111), co-adsorption of water leads to water–azobenzene complexes. These complexes prefer to adopt linear arrangements of the azobenzene mediated by its functionalized end groups. Such structures may serve as model systems for investigating the influence of a solvent on a surface reaction. |
| Databáze: | OpenAIRE |
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