Published March 17, 2005
| Version v1
Journal article
Femtochemistry of Intramolecular Charge and Proton Transfer Reactions in Solution
Creators
- 1. Departamento de Quimica Fisica, Seccion de Quimicas, Facultad de Ciencias del Medio Ambiente, Universidad de Castilla-La Mancha, Avda. Carlos III, S.N., 45071, Toledo (Spain)
Description
We report on the first observation of ultrafast intramolecular charge- and proton-transfer reactions in 4'-dimethylaminoflavonol (DAMF) in solution. Upon femtosecond excitation of a non-planar structure of DMAF in apolar medium, the intramolecular charge transfer (ICT) does not occur, and a slow (2 ps) proton motion takes place. However, in polar solvents, the ICT is very fast (100-200 fs) and the produced structure is stabilized that proton motion takes place in few or tens of ps
Additional details
Identifiers
- DOI
- 10.1063/1.1896490;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 748
- Journal Issue
- 1
- Journal Page Range
- p. 193-197
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 1. international conference on modern trends in physics research
- Acronym
- MTPR-04
- Dates
- 4-9 Apr 2004
- Place
- Cairo (Egypt)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36073607
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHARGE EXCHANGE; EXCITATION; ORGANIC COMPOUNDS; PROTONS; SOLUTIONS; SOLVENTS; TRANSFER REACTIONS
- Descriptors DEC
- BARYONS; DIRECT REACTIONS; DISPERSIONS; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; FERMIONS; HADRONS; HOMOGENEOUS MIXTURES; MIXTURES; NUCLEAR REACTIONS; NUCLEONS
Optional Information
- Notes
- (c) 2005 American Institute of Physics