ArticleAngewandte Chemie (International ed. in English)2021
Stabilization of an Enantiopure Sub-monolayer of Helicene Radical Cations on a Au(111) Surface through Noncovalent Interactions.
Article in Angewandte Chemie (International ed. in English), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- The Role of Chirality-Induced Spin Selectivity in Helicene-Based Photogenerated Radical Pairs.Journal of the American Chemical Society · 2026Article
- Close-Shell and Biradical Enantiomers for Probing the Chiral-Induced Spin Selectivity Effect.The journal of physical chemistry letters · 2026Article
- Organocatalytic hydrogen bond donor/Lewis base (HBD/LB) synthesis and chiroptical properties of thiabridged [5]helicenes.Organic & biomolecular chemistry · 2024Article
- Spin polarized current in chiral organic radical monolayers.Journal of materials chemistry. C · 2024Article
- Efficient Spin-Selective Electron Transport at Low Voltages of Thia-Bridged Triarylamine Hetero[4]helicenes Chemisorbed Monolayer.ACS nano · 2023Article
- Tethered Blatter Radical for Molecular Grafting: Synthesis of 6-Hydroxyhexyloxy, Hydroxymethyl, and Bis(hydroxymethyl) Derivatives and Their Functionalization.Molecules (Basel, Switzerland) · 2022Article
- Resolution of a Configurationally Stable Hetero[4]helicene.Molecules (Basel, Switzerland) · 2022Article
- SET and HAT/PCET acid-mediated oxidation processes in helical shaped fused bis-phenothiazines.Chemphyschem : a European journal of chemical physics and physical chemistry · 2021Article
- Stabilization of an Enantiopure Sub-monolayer of Helicene Radical Cations on a Au(111) Surface through Noncovalent Interactions.Angewandte Chemie (International ed. in English) · 2021Article
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Authors and funding
13 authors.
Funding
Abstract
In the past few years, the chirality and magnetism of molecules have received notable interest for the development of novel molecular devices. Chiral helicenes combine both these properties, and thus their nanostructuration is the first step toward developing new multifunctional devices. Here, we present a novel strategy to deposit a sub-monolayer of enantiopure thia[4]helicene radical cations on a pre-functionalized Au(111) substrate. This approach results in both the paramagnetic character and the chemical structure of these molecules being maintained at the nanoscale, as demonstrated by in-house characterizations. Furthermore, synchrotron-based X-ray natural circular dichroism confirmed that the handedness of the thia[4]helicene is preserved on the surface.
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