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- Publisher Website: 10.1039/c2cp41732d
- Scopus: eid_2-s2.0-84866361058
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Article: Pentagonal tiling with buckybowls: Pentamethylcorannulene on Cu(111)
Title | Pentagonal tiling with buckybowls: Pentamethylcorannulene on Cu(111) |
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Authors | |
Issue Date | 2012 |
Citation | Physical Chemistry Chemical Physics, 2012, v. 14, n. 38, p. 13365-13369 How to Cite? |
Abstract | We present scanning tunnelling microscopy studies and first principles calculation on the 2D crystallization of pentagonal pentamethylcorannulene on a Cu(111) surface under ultrahigh vacuum in the temperature range of 50 K to 400 K. The observed 2D crystal phases and their packing densities are compared to tiling options of hard pentagons. Temperature change-induced reversible phase transitions reveal entropic effects in 2D crystallization. Only inclusion of dispersion interactions into density functional theory yields structures observed experimentally at low temperatures. © 2012 the Owner Societies. |
Persistent Identifier | http://hdl.handle.net/10722/341127 |
ISSN | 2023 Impact Factor: 2.9 2023 SCImago Journal Rankings: 0.721 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zoppi, Laura | - |
dc.contributor.author | Bauert, Tobias | - |
dc.contributor.author | Siegel, Jay S. | - |
dc.contributor.author | Baldridge, Kim K. | - |
dc.contributor.author | Ernst, K. H. | - |
dc.date.accessioned | 2024-03-13T08:40:22Z | - |
dc.date.available | 2024-03-13T08:40:22Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Physical Chemistry Chemical Physics, 2012, v. 14, n. 38, p. 13365-13369 | - |
dc.identifier.issn | 1463-9076 | - |
dc.identifier.uri | http://hdl.handle.net/10722/341127 | - |
dc.description.abstract | We present scanning tunnelling microscopy studies and first principles calculation on the 2D crystallization of pentagonal pentamethylcorannulene on a Cu(111) surface under ultrahigh vacuum in the temperature range of 50 K to 400 K. The observed 2D crystal phases and their packing densities are compared to tiling options of hard pentagons. Temperature change-induced reversible phase transitions reveal entropic effects in 2D crystallization. Only inclusion of dispersion interactions into density functional theory yields structures observed experimentally at low temperatures. © 2012 the Owner Societies. | - |
dc.language | eng | - |
dc.relation.ispartof | Physical Chemistry Chemical Physics | - |
dc.title | Pentagonal tiling with buckybowls: Pentamethylcorannulene on Cu(111) | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1039/c2cp41732d | - |
dc.identifier.scopus | eid_2-s2.0-84866361058 | - |
dc.identifier.volume | 14 | - |
dc.identifier.issue | 38 | - |
dc.identifier.spage | 13365 | - |
dc.identifier.epage | 13369 | - |
dc.identifier.isi | WOS:000308826000030 | - |