2017
DOI: 10.1039/c7fd00115k
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Sequential nested assembly at the liquid/solid interface

Abstract: Studying the stepwise assembly of a four component hybrid structure on Au(111)/mica, the pores of a hydrogen bonded bimolecular network of 3,4,9,10-perylenetetracarboxylic diimide (PTCDI) and 1,3,5-triazine-2,4,6-triamine (melamine) were partitioned by three and four-armed molecules based on oligo([biphenyl]-4-ylethynyl)benzene, followed by the templated adsorption of either C60 fullerene or adamantane thiol molecules. The characterisation by ambient scanning tunneling microscopy (STM) reveals that the pore mo… Show more

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Cited by 9 publications
(8 citation statements)
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References 67 publications
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“…On the basis of these observations, and by analogy with the HC1 network on Ag(100) described above, we can postulate that type A corresponds to single molecules that are trapped within the honeycomb framework cavities and that can freely rotate between two metastable positions that are 90° rotated with respect to each other. As a result, the apparent square-shaped STM contrast corresponds to the average occupation position, similar to other studies displaying dynamic systems. ,, …”
Section: Results and Discussionsupporting
confidence: 88%
See 2 more Smart Citations
“…On the basis of these observations, and by analogy with the HC1 network on Ag(100) described above, we can postulate that type A corresponds to single molecules that are trapped within the honeycomb framework cavities and that can freely rotate between two metastable positions that are 90° rotated with respect to each other. As a result, the apparent square-shaped STM contrast corresponds to the average occupation position, similar to other studies displaying dynamic systems. ,, …”
Section: Results and Discussionsupporting
confidence: 88%
“…As a result, the apparent square-shaped STM contrast corresponds to the average occupation position, similar to other studies displaying dynamical systems. 13,26,27 Careful inspection of the vacancy defects within this structure allowed confirming the presence of only one molecule per cavity. As highlighted by the colored circles in Fig.…”
Section: Hc2 On Ag(111)mentioning
confidence: 85%
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“…Although the necessity to induce surface adhesion through chemical design may limit the options to explore, surface‐supported multicomponent supramolecular systems were realized resorting to a limited number of strategies. In particular, porous self‐assembled monolayers have received attention because of their preorganization [26–39] . One of the most attractive features of this approach is its modularity, which allows control over pore size and, hence, molecular dimensions of the trapped guests [39–45] .…”
Section: Figurementioning
confidence: 99%
“…In particular, porouss elf-assembled monolayers have received attention because of their preorganization. [26][27][28][29][30][31][32][33][34][35][36][37][38][39] One of the mosta ttractive features of this approachi si ts modularity,w hich allows control over pore size and, hence,m olecular dimensions of the trapped guests. [39][40][41][42][43][44][45] Other reports have provided alternative strategies based on host-guesti nteractions with metal complexes.…”
mentioning
confidence: 99%