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Polaron binding energy in polymers: poly[methyl(phenyl)silylene]
J. Nožár, S. Nešpůrek, J. Sebera
Jazyk angličtina Země Německo
Typ dokumentu časopisecké články, práce podpořená grantem
- MeSH
- elektrony MeSH
- kvantová teorie MeSH
- organické sloučeniny křemíku chemie MeSH
- polymery chemie MeSH
- teoretické modely MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
This paper presents a theoretical approach to the evaluation of polaron binding energy in polymers. Quantum chemical calculations were performed on a model polymer, poly[methyl(phenyl)silylene], employing the B3LYP and CAM-B3LYP method. The polaron binding energy consists of two terms: the molecular deformation energy and electron-phonon term. Its value was found to be about 0.23 eV at the CAM-B3LYP/6-31G level of theory.
Charles University Prague Faculty of Mathematics and Physics Prague Czech Republic
Faculty of Chemistry Brno University of Technology Brno Czech Republic
Institute of Macromolecular Chemistry ASCR v v i Prague Czech Republic
Citace poskytuje Crossref.org
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- $a This paper presents a theoretical approach to the evaluation of polaron binding energy in polymers. Quantum chemical calculations were performed on a model polymer, poly[methyl(phenyl)silylene], employing the B3LYP and CAM-B3LYP method. The polaron binding energy consists of two terms: the molecular deformation energy and electron-phonon term. Its value was found to be about 0.23 eV at the CAM-B3LYP/6-31G level of theory.
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