Back to Search
Start Over
A two-dimensional crystal formed by pentamers on Au(111).
- Source :
- Chemical Communications; 5/11/2019, Vol. 55 Issue 38, p5427-5430, 4p
- Publication Year :
- 2019
-
Abstract
- A new type of two-dimensional crystal comprising supramolecular pentamers on Au(111) is studied using an ultra-high vacuum low-temperature scanning tunnelling microscope. (2E,4E)-3-Methyl-5-(2,6,6-trimethylcyclohex-1-enyl)penta-2,4-dienoic acid molecules form pentamers through five-fold O…H–O hydrogen bonds. In ordered arrays, pentamers interact with each other via van der Waals interactions. The impacts of different annealing temperatures and substrates on the formation of pentamer patterns are systemically investigated. [ABSTRACT FROM AUTHOR]
- Subjects :
- SCANNING tunneling microscopy
CRYSTALS
HYDROGEN bonding
METALLOGENY
Subjects
Details
- Language :
- English
- ISSN :
- 13597345
- Volume :
- 55
- Issue :
- 38
- Database :
- Complementary Index
- Journal :
- Chemical Communications
- Publication Type :
- Academic Journal
- Accession number :
- 136261583
- Full Text :
- https://doi.org/10.1039/c9cc01658a