Excited state hydrogen transfer dynamics in substituted phenols and their complexes with ammonia: π π * -π σ*energy gap propensity and ortho-substitution effect

Lifetimes of the first electronic excited state (S1) of fluorine and methyl (o-, m-, and p-) substituted phenols and their complexes with one ammonia molecule have been measured for the 00 transition and for the intermolecular stretching σ1 levels in complexes using picosecond pump-probe spectroscop...

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Detalles Bibliográficos
Autores principales: Pino, G.A., Oldani, A.N., Marceca, E., Fujii, M., Ishiuchi, S.-I., Miyazaki, M., Broquier, M., Dedonder, C., Jouvet, C.
Formato: JOUR
Materias:
Ammonia complexes
Ammonia molecules
Basis sets
C-F bonds
Conical intersection
Electronic excited state
Good correlations
Hydrogen transfer
Intermolecular stretching
Internal conversions
Optimized geometries
Ortho-substitution
Out-of-plane distortions
Picoseconds
Pump-probe spectroscopy
Quantum chemical calculations
State concerns
Substituted phenol
Vibronic coupling
Ammonia
Diamond films
Energy gap
Fluorine
Ground state
Hydrogen
Organic polymers
Phenols
Pumps
Quantum chemistry
Quantum theory
Solids
Excited states
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00219606_v133_n12_p_Pino
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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