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Rafael Almeida
Rafael Almeida
Departamento de Quimica Facultad de Ciencias Universidad de Los Andes
Verified email at ula.ve
Title
Cited by
Cited by
Year
Molecular state evolution after excitation with an ultra-short laser pulse: A quantum analysis of NaI and NaBr dissociation
V Engel, H Metiu, R Almeida, RA Marcus, AH Zewail
Chemical Physics Letters 152 (1), 1-7, 1988
1371988
Hydrogen bond cooperativity and electron delocalization in hydrogen fluoride clusters
L Rincón, R Almeida, D Garcı́a-Aldea, H Diez y Riega
The Journal of Chemical Physics 114 (13), 5552-5561, 2001
1112001
Numerical Solution of the Time Dependent Schrödinger Equation in Spherical Coordin ates by Fourier Transform Methods
CE Dateo, V Engel, R Almeida, H Metiu
Computer Physics Communications 63 (435), 1991
581991
Dynamics of Electron Transfer for a Nonsuperexchange Coherent Mechanism 1
RA Marcus, R Almeida
Journal of Physical Chemistry 94 (2973), 1990
521990
Many‐body energy decomposition analysis of cooperativity in hydrogen fluoride clusters
L Rincón, R Almeida, D García Aldea
International journal of quantum chemistry 102 (4), 443-453, 2005
482005
Is the Hammett’s constant free of steric effects?
L Rincón, R Almeida
The Journal of Physical Chemistry A 116 (28), 7523-7530, 2012
382012
Stochastic effects of the solvent on the absorptive and dispersive processes in a two-level system up to first order in the external field
PJ Colmenares, R Almeida, JL Paz
Journal of Physics B: Atomic, Molecular and Optical Physics 28 (19), 4377, 1995
381995
On the activation of σ-bonds by electric fields: A Valence Bond perspective
L Rincón, JR Mora, FJ Torres, R Almeida
Chemical Physics 477, 1-7, 2016
322016
Dynamics of Electron Transfer for a Nonsuperexchange Coherent Mechanism 2. Numerical Calculations
R Almeida, RA Marcus
Journal of Physical Chemistry 94 (2978), 1990
311990
A formalism to analyze effects of the electromagnetic field on the optical properties of a two-level system immersed in a thermal bath
JL Paz, R Almeida, PJ Colmenares
Physics Letters A 226 (6), 365-374, 1997
271997
On the topology of the electron charge density at the bond critical point of the electron-pair bond
L Rincón, R Almeida
The Journal of Physical Chemistry A 102 (46), 9244-9254, 1998
261998
Numerical solutions of the time-dependent Schrödinger equation in spherical coordinates by Fourier transform methods
CE Dateo, V Engel, R Almeida, H Metiu
Computer physics communications 63 (1-3), 435-445, 1991
251991
On the optical stochastic Bloch equations
PJ Colmenares, JL Paz, R Almeida
Physics Letters A 199 (3-4), 163-168, 1995
231995
The σ delocalization in planar boron clusters
L Rincon, R Almeida, JE Alvarellos, D Garcia-Aldea, A Hasmy, ...
Dalton Transactions, 3328-3333, 2009
222009
The role of H-bonding in the structure of the 4-piperidinecarboxylic acid monohydrate
AJ Mora, G Delgado, BM Ramı́rez, L Rincón, R Almeida, J Cuervo, ...
Journal of molecular structure 615 (1-3), 201-208, 2002
222002
On the solution of the Schrödinger equation with time dependent boundary conditions
DA Morales, Z Parra, R Almeida
Physics Letters A 185 (3), 273-276, 1994
211994
Extended Hückel tight-binding approach to electronic excitations
L Rincón, A Hasmy, CA Gonzalez, R Almeida
The Journal of chemical physics 129 (4), 2008
172008
Non-covalent interactions in the multicomponent crystal of 1-aminocyclopentane carboxylic acid, oxalic acid and water: a crystallographic and a theoretical approach
AJ Mora, LM Belandria, GE Delgado, LE Seijas, A Lunar, R Almeida
Acta Crystallographica Section B: Structural Science, Crystal Engineering …, 2017
152017
On the thermodynamic stability of the intermolecular association between Lewis acids and Lewis bases: a DFT study
M Becerra, M Real-Enriquez, C Espinosa-Gavilanes, CH Zambrano, ...
Theoretical Chemistry Accounts 135, 1-11, 2016
142016
On the energetic and structure of 2-piperidinic acid
J Cuervo, L Rincón, R Almeida, AJ Mora, G Delgado, A Bahsas
Journal of molecular structure 615 (1-3), 191-199, 2002
142002
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Articles 1–20