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IRAS investigation of a catenane adsorption on Au(1 1 1) |
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| Authors: | CA Fustin S Haq A Wingen C Grgoire R Raval P Dumas JS Hannam DA Leigh P Rudolf |
| Institution: | aLaboratoire Interdisciplinaire de Spectroscopie Electronique, Facultés Universitaires Notre Dame de la Paix, 61 Rue de Bruxelles, B-5000 Namur, Belgium bSurface Science Research Centre, The University of Liverpool, P.O. Box 147, Liverpool L69 3BX, UK cSynchrotron Soleil, L’Orme des Merisiers, Saint-Aubin, B.P. 48, F-91192 Gif-sur-Yvette Cedex, France dSchool of Chemistry, University of Edinburgh, The King’s Buildings, West Mains Road, Edinburgh EH9 3JJ, UK |
| Abstract: | The adsorption of a benzylic amide 2]catenane on a Au(1 1 1) single crystal has been studied using infrared reflection absorption spectroscopy. The evolution of the infrared spectra during catenane deposition at different temperatures of the gold substrate (300 and 90 K) has been compared. Evidence of the catenane deformation upon chemisorption have been found at 300 K only. At 90 K the catenane is weakly adsorbed without any deformation. |
| Keywords: | Infrared reflection absorption spectroscopy (IRAS) Catenane Chemisorption |
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