Published December 2011
| Version v1
Journal article
Infrared spectrum of H5+ and D5+: The simplest shared-proton model
Creators
- 1. Unidad Asociada UAM-CSIC, Departamento de Quimica Fisica, Facultad de Ciencias C-XIV, Universidad Autonoma de Madrid, E-28049 Madrid (Spain)
- 2. Centre Lasers Intenses et Applications (CELIA), Universite de Bordeaux-I, UMR CNRS 5107 CEA, 351 Cours de la Liberation, F-33045 Talence (France)
- 3. Instituto de Fisica Fundamental, IFF-CSIC, Serrano 123, E-28006 Madrid (Spain)
Description
We present a two-dimensional collinear, adiabatic model to describe the motion of a proton in between two hydrogen molecules which adjust their elongation to trace a minimum-energy path. Together with bound states, the predissociative, vibrationally excited states involved in the electric dipole transitions are characterized. The main qualitative features of the infrared spectra of H5+ and its deuterated variant are discussed, and the effect of the temperature of the clusters is analyzed.
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 84
- Journal Issue
- 6
- Journal Page Range
- p. 060502-060502.4
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 44053658
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- BOUND STATE; E1-TRANSITIONS; EXCITED STATES; HYDROGEN; HYDROGEN IONS; INFRARED SPECTRA; MOLECULAR IONS; MOLECULES; PROTONS; TWO-DIMENSIONAL CALCULATIONS
- Descriptors DEC
- BARYONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; ELEMENTS; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; FERMIONS; HADRONS; IONS; MULTIPOLE TRANSITIONS; NONMETALS; NUCLEONS; SPECTRA
Optional Information
- Notes
- (c) 2011 American Institute of Physics