ArticleCommunications chemistry2020
Structural characterisation of molecular conformation and the incorporation of adatoms in an on-surface Ullmann-type reaction.
Article in Communications chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Inter- and Intramolecular On-Surface Synthesis of Porphyrin-Based Nanostructures on Au(111) and Cu(111).ACS applied nano materials · 2025Article
- Room-Temperature Synthesis of Carbon Nanochains via the Wurtz Reaction.Nanomaterials (Basel, Switzerland) · 2025Article
- On-surface synthesis.Communications chemistry · 2024Article
- Heterojunctions of Mercury Selenide Quantum Dots and Halide Perovskites with High Lattice Matching and Their Photodetection Properties.Materials (Basel, Switzerland) · 2024Article
- On-surface synthesis of ballbot-type N-heterocyclic carbene polymers.Nature chemistry · 2023Article
- Molecular Diffusion and Self-Assembly: Quantifying the Influence of Substrate hcp and fcc Atomic Stacking.Nano letters · 2022Article
- Role of Adatoms for the Adsorption of F4TCNQ on Au(111).The journal of physical chemistry. C, Nanomaterials and interfaces · 2022Article
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Authors and funding
7 authors.
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Abstract
The on-surface synthesis of covalently bonded materials differs from solution-phase synthesis in several respects. The transition from a three-dimensional reaction volume to quasi-two-dimensional confinement, as is the case for on-surface synthesis, has the potential to facilitate alternative reaction pathways to those available in solution. Ullmann-type reactions, where the surface plays a role in the coupling of aryl-halide functionalised species, has been shown to facilitate extended one- and two-dimensional structures. Here we employ a combination of scanning tunnelling microscopy (STM), X-ray photoelectron spectroscopy (XPS) and X-ray standing wave (XSW) analysis to perform a chemical and structural characterisation of the Ullmann-type coupling of two iodine functionalised species on a Ag(111) surface held under ultra-high vacuum (UHV) conditions. Our results allow characterisation of molecular conformations and adsorption geometries within an on-surface reaction and provide insight into the incorporation of metal adatoms within the intermediate structures of the reaction.
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