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dc.contributor.authorToksabay, Sinem-
dc.contributor.authorLeisegang, Markus-
dc.contributor.authorChrist, Andreas-
dc.contributor.authorHärtl, Patrick-
dc.contributor.authorKrebs, Johannes-
dc.contributor.authorMarder, Todd B.-
dc.contributor.authorHaldar, Soumyajyoti-
dc.contributor.authorHeinze, Stefan-
dc.contributor.authorBode, Matthias-
dc.contributor.authorKrueger, Anke-
dc.date.accessioned2023-08-08T11:35:49Z-
dc.date.available2023-08-08T11:35:49Z-
dc.date.issued2023de
dc.identifier.issn1521-3765-
dc.identifier.issn0947-6539-
dc.identifier.other1858719712-
dc.identifier.urihttp://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-133997de
dc.identifier.urihttp://elib.uni-stuttgart.de/handle/11682/13399-
dc.identifier.urihttp://dx.doi.org/10.18419/opus-13380-
dc.description.abstractThe on‐surface self‐assembly of molecules to form holey nanographenes is a promising approach to control the properties of the resulting 2D lattice. Usually, planar molecules are utilized to prepare flat, structurally confined molecular layers, with only a few recent examples of warped precursors. However, control of the superstructures is limited thus far. Herein, we report the temperature‐controlled self‐assembly of a bowl‐shaped, acetylated C3‐symmetric hexaphenyltribenzotriquinacene derivative on Cu(111). Combining scanning tunneling microscopy (STM) and density functional theory (DFT) confirms the formation of highly differing arrangements starting with π‐stacked bowl‐to‐bowl dimers at low coverage at room temperature via chiral honeycomb structures, an intermediate trigonal superstructure, followed by a fully carbon‐based, flattened hexagonal superstructure formed by on‐surface deacetylation, which is proposed as a precursor for holey graphene networks with unique defect structures.en
dc.description.sponsorshipDeutsche Forschungsgemeinschaftde
dc.description.sponsorshipDeutscher Akademischer Austauschdienstde
dc.description.sponsorshipProjekt DEALde
dc.language.isoende
dc.relation.uridoi:10.1002/chem.202203187de
dc.rightsinfo:eu-repo/semantics/openAccessde
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/de
dc.subject.ddc540de
dc.titleControlled formation of porous 2D lattices from C3‐symmetric Ph6-Me‐tribenzotriquinacene‐OAc3en
dc.typearticlede
dc.date.updated2023-04-19T14:40:46Z-
ubs.fakultaetChemiede
ubs.fakultaetFakultätsübergreifend / Sonstige Einrichtungde
ubs.institutInstitut für Organische Chemiede
ubs.institutFakultätsübergreifend / Sonstige Einrichtungde
ubs.publikation.seiten10de
ubs.publikation.sourceChemistry - a European journal 29 (2023), No. e202203187de
ubs.publikation.typZeitschriftenartikelde
Enthalten in den Sammlungen:03 Fakultät Chemie

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