Antonio Joaquim Campos Varandas
AuthID: R-000-22Z
161
TITLE: Quasiclassical trajectory calculations of the thermal rate coefficients for the reactions H(D)+O2→OH(D)+O and O+OH(D)→O2+H(D) as a function of temperature Full Text
AUTHORS: Varandas, AJC; Brandão, J; Pastrana, MR;
PUBLISHED: 1992, SOURCE: The Journal of Chemical Physics - J. Chem. Phys., VOLUME: 96, ISSUE: 7
AUTHORS: Varandas, AJC; Brandão, J; Pastrana, MR;
PUBLISHED: 1992, SOURCE: The Journal of Chemical Physics - J. Chem. Phys., VOLUME: 96, ISSUE: 7
162
TITLE: A detailed state-to-state low-energy dynamics study of the reaction O(3P)+OH(2Π)→O2(X̃ 3Σg−)+H(2S) using a quasiclassical trajectory–internal-energy quantum-mechanical-threshold method Full Text
AUTHORS: Varandas, AJC; Marques, JMC;
PUBLISHED: 1992, SOURCE: The Journal of Chemical Physics - J. Chem. Phys., VOLUME: 97, ISSUE: 6
AUTHORS: Varandas, AJC; Marques, JMC;
PUBLISHED: 1992, SOURCE: The Journal of Chemical Physics - J. Chem. Phys., VOLUME: 97, ISSUE: 6
163
TITLE: Quantum and semiclassical analysis of spin-change cross sections for the alkali diatomic molecules
AUTHORS: Braga, JP; Varandas, AJC;
PUBLISHED: 1990, SOURCE: J. Phys. B: At. Mol. Opt. Phys. - Journal of Physics B: Atomic, Molecular and Optical Physics, VOLUME: 23, ISSUE: 18
AUTHORS: Braga, JP; Varandas, AJC;
PUBLISHED: 1990, SOURCE: J. Phys. B: At. Mol. Opt. Phys. - Journal of Physics B: Atomic, Molecular and Optical Physics, VOLUME: 23, ISSUE: 18
164
TITLE: Dynamics of the Li + Li2? Li2+ Li isoergic exchange reaction. A comparative study on two potential-energy surfaces Full Text
AUTHORS: Victor M F Morais; Ant�nio J C Varandas;
PUBLISHED: 1989, SOURCE: J. Chem. Soc., Faraday Trans. 2 - Journal of the Chemical Society, Faraday Transactions 2, VOLUME: 85, ISSUE: 1
AUTHORS: Victor M F Morais; Ant�nio J C Varandas;
PUBLISHED: 1989, SOURCE: J. Chem. Soc., Faraday Trans. 2 - Journal of the Chemical Society, Faraday Transactions 2, VOLUME: 85, ISSUE: 1
165
TITLE: Accurate diatomic curves for Ne2, Ar2, Kr2 and Xe2 form the extended Hartree?Fock approximate correlation energy model Full Text
AUTHORS: Jos� Dias da Silva; Jo�o Brand�o; Ant�nio J C Varandas;
PUBLISHED: 1989, SOURCE: J. Chem. Soc., Faraday Trans. 2 - Journal of the Chemical Society, Faraday Transactions 2, VOLUME: 85, ISSUE: 12
AUTHORS: Jos� Dias da Silva; Jo�o Brand�o; Ant�nio J C Varandas;
PUBLISHED: 1989, SOURCE: J. Chem. Soc., Faraday Trans. 2 - Journal of the Chemical Society, Faraday Transactions 2, VOLUME: 85, ISSUE: 12
166
TITLE: A semiempirical method for correcting configuration interaction potential energy surfaces Full Text
AUTHORS: Varandas, AJC;
PUBLISHED: 1989, SOURCE: The Journal of Chemical Physics - J. Chem. Phys., VOLUME: 90, ISSUE: 8
AUTHORS: Varandas, AJC;
PUBLISHED: 1989, SOURCE: The Journal of Chemical Physics - J. Chem. Phys., VOLUME: 90, ISSUE: 8
167
TITLE: Reaction rates of H(H2), D(H2), and H(D2) van der Waals molecules and the threshold behavior of the bimolecular gas-phase rate coefficient Full Text
AUTHORS: Gene C Hancock; Alden A Mead; Donald G Truhlar; Antonio J C Varandas;
PUBLISHED: 1989, SOURCE: The Journal of Chemical Physics - J. Chem. Phys., VOLUME: 91, ISSUE: 6
AUTHORS: Gene C Hancock; Alden A Mead; Donald G Truhlar; Antonio J C Varandas;
PUBLISHED: 1989, SOURCE: The Journal of Chemical Physics - J. Chem. Phys., VOLUME: 91, ISSUE: 6
168
TITLE: A realistic hydroperoxo(~X2A") potential energy surface from the double many-body expansion method
AUTHORS: Varandas, AJC; Brandao, J; Quintales, LAM;
PUBLISHED: 1988, SOURCE: The Journal of Physical Chemistry - J. Phys. Chem., VOLUME: 92, ISSUE: 13
AUTHORS: Varandas, AJC; Brandao, J; Quintales, LAM;
PUBLISHED: 1988, SOURCE: The Journal of Physical Chemistry - J. Phys. Chem., VOLUME: 92, ISSUE: 13
169
TITLE: A realistic double many-body expansion (Dmbe) potential energy surface for ground-state O<inf>3</inf> from a multiproperty fit to ab initio calculations, and to experimental spectroscopic, inelastic scattering, and kinetic isotope thermal rate data
AUTHORS: Varandas A.; Pais A.;
PUBLISHED: 1988, SOURCE: Molecular Physics, VOLUME: 65, ISSUE: 4
AUTHORS: Varandas A.; Pais A.;
PUBLISHED: 1988, SOURCE: Molecular Physics, VOLUME: 65, ISSUE: 4
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TITLE: The rational fraction representation of diatomic potentials Full Text
AUTHORS: Murrell, JN; Varandas, AJC; Brand�o, J;
PUBLISHED: 1987, SOURCE: Theoretica Chimica Acta - Theoret. Chim. Acta, VOLUME: 71, ISSUE: 6
AUTHORS: Murrell, JN; Varandas, AJC; Brand�o, J;
PUBLISHED: 1987, SOURCE: Theoretica Chimica Acta - Theoret. Chim. Acta, VOLUME: 71, ISSUE: 6
