Wahl, Markus and Stöhr, Meike and Spillmann, Hannes and Jung, Thomas A. and Gade, Lutz H.. (2007) Rotation-libration in a hierarchic supramolecular rotor-stator system: Arrhenius activation and retardation by local interaction. Chemical Communications (13). pp. 1349-1351.
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Official URL: https://edoc.unibas.ch/94682/
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Abstract
Fourfold symmetric zinc-octaethylporphyrin (OEP) has been incorporated in the holes of the hexagonal molecular network generated by thermal dehydrogenation of 4,9-diaminoperylenequinone3,10- diimine (DPDI) on a Cu(111) surface and displayed hindered rotation; the reorganization between the potential minima, a rotation-libration, which is characterized by an activation energy of E-D=0.17 +/- 0.03 eV, has been monitored in the STM tunnelling currents as a bi-state ''switching''.
| Faculties and Departments: | 05 Faculty of Science > Departement Physik > Physik |
|---|---|
| UniBasel Contributors: | Jung, Thomas A. |
| Item Type: | Article, refereed |
| Article Subtype: | Research Article |
| Publisher: | Royal Society of Chemistry |
| ISSN: | 1359-7345 |
| e-ISSN: | 1364-548X |
| Note: | Publication type according to Uni Basel Research Database: Journal article |
| Identification Number: |
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| Last Modified: | 24 May 2023 09:20 |
| Deposited On: | 24 May 2023 09:20 |
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