Overtone spectroscopy of molecular complexes containing small polyatomic molecules
| Autor: | Tomas Foldes, Keevin Didriche, Michel Herman, Clément Lauzin, Thomas Vanfleteren |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Water dimer
010304 chemical physics Chemistry Overtone Polyatomic ion Van der Waals molecule 010402 general chemistry 01 natural sciences 0104 chemical sciences Computational chemistry Ab initio quantum chemistry methods Excited state 0103 physical sciences Molecule Physical chemistry Physical and Theoretical Chemistry Spectroscopy |
| Zdroj: | International Reviews in Physical Chemistry. 35:243-295 |
| ISSN: | 1366-591X 0144-235X |
| Popis: | The literature on the high-resolution spectroscopic investigation of molecular complexes containing small polyatomic species excited in their vibrational overtones is reviewed. They turn out to be complexes containing acetylene, ammonia and water, mainly excited in their 2CH, 2NH and 2OH vibrations, respectively. The majority of results published on these systems was obtained using an instrumental set-up based on cw-cavity ring-down spectroscopy, built in the ‘Laboratoire de Chimie quantique et Photophysique’ at the ‘Universite libre de Bruxelles’ (CQP/ULB) and named FANTASIO+, which is described. It allowed retrieving upper state vibrational predissociation lifetimes, which are highlighted together with more results. The sequence of experiments at CQP/ULB prior and along the line of those supporting the investigation of molecular complexes is briefly illustrated. |
| Databáze: | OpenAIRE |
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