Morf, Peter and Ballav, Nirmalya and Putero, Magali and von Wrochem, Florian and Wessels, Jurina M. and Jung, Thomas A.. (2010) Supramolecular Structures and Chirality in Dithiocarbamate Self-Assembled Monolayers on Au(111). The journal of physical chemistry letters, 1 (5). pp. 813-816.
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Abstract
We report the observation of supramolecular structures in a We report the observation of supramolecular structures in a self-assembled monolayer (SAM) of diethyldithiocarbamate (DEDTC) on the Au(111) substrate. While all sulfur atoms are found to be covalently anchored to the gold substrate for both DEDTC and DT (decanethiol) monolayers, the self-assembly behavior of DEDTC has been observed to be distinctively different from that of DT. We have found hexagonally arranged trimeric domains of DEDTC molecules in two 30° rotated domains, which we assign to a pattern of chiral trimeric domains. The trimers belong to the C3 point group, and the supramolecular assembly shows a (2√3 × 2√3)R15° surface structure.
| Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik 05 Faculty of Science > Departement Physik > Physik > Nanomechanik (Meyer) |
|---|---|
| UniBasel Contributors: | Jung, Thomas A. |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | American Chemical Society |
| ISSN: | 1948-7185 |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: |
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| Last Modified: | 04 Jul 2016 09:43 |
| Deposited On: | 04 Jul 2016 09:43 |
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