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Publications
Results: 44
Sílvia Simon, Adrià Gil, Mariona Sodupe, Juan Bertrán
Structure and fragmentation of glycine, alanine, serine and cysteine radical cations. A theoretical study
Journal of Molecular Structure: THEOCHEM, 2005, 727, 191-197
DOI: 10.1016/j.theochem.2005.02.053Keywords: Ab initio theory, Chemical bonding, Computational chemistry, Density Functional Theory, Reaction mechanisms
David Hugas, Sílvia Simon, Miquel Duran
MH⋅sHX Dihydrogen Bond with M≡Li, Na and X≡F, Cl, Br: A CP-Corrected PES Calculation and an AIM Analysis
Struct Chem, 2005, 16, 257-263
DOI: 10.1007/s11224-005-4456-7Keywords: Ab initio theory, Chemical bonding, Computational chemistry
David Hugas, Sílvia Simon, Miquel Duran
Counterpoise-corrected potential energy surfaces for dihydrogen bonded systems
Chem. Phys. Lett., 2004, 386, 373-376
10.1016/j.cplett.2004.01.083Keywords: Ab initio theory, Chemical bonding, Computational chemistry, Density Functional Theory
Sílvia Simon, Mariona Sodupe, Joan Bertran
Water-catalyzed isomerization of the glycine radical cation. From hydrogen-atom transfer to proton-transport catalysis
Theor Chem Acc, 2004, 111, 217-222
DOI: 10.1007/s00214-003-0523-6Keywords: Ab initio theory, Catalysis, Chemical bonding, Computational chemistry, Reaction mechanisms
Jordi Poater, X. Fradera, Miquel Solà, Miquel Duran, Sílvia Simon
On the electron-pair nature of the hydrogen bond in the framework of the atoms in molecules theory
Chemical Physics Letters, 2003, 369, 248-255
DOI: 10.1016/S0009-2614(02)01928-0
Silvia Simon, Mariona Sodupe, Juan Bertran
Isomerization versus Fragmentation of Glycine Radical Cation in Gas Phase
J. Phys. Chem. A, 2002, 106, 5697-5702
10.1021/jp020011Keywords: Chemical bonding, Computational chemistry, Density Functional Theory
Xavier Fradera, Jordi Poater, Sílvia Simon, Miquel Duran, Miquel Solà
Electron-pairing analysis from localization and delocalization indices in the framework of the atoms-in-molecules theory
Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta), 2002, 108, 214-224
DOI: 10.1007/s00214-002-0375-5
Pedro Salvador, Sílvia Simon, Miquel Duran, J. J. Dannenberg
C-H···O H-bonded complexes: How does basis set superposition error change their potential-energy surfaces?
J. Chem. Phys., 2000, 113, 5666
DOI: 10.1063/1.1290010
Sílvia Simon, Miquel Duran, J.J. Dannenberg
Effect of Basis Set Superposition Error on the Water Dimer Surface Calculated at Hartree−Fock, Møller−Plesset, and Density Functional Theory Levels
J. Phys. Chem. A, 1999, 103, 1640-1643
DOI: 10.1021/jp9842188Keywords: Ab initio theory, Chemical bonding, Density Functional Theory
Sílvia Simon, Miquel Duran
Floating basis functions in ab initio MO calculations: performance of the DIIS method and computation of vibrational contributions to electric properties
Journal of Molecular Structure: THEOCHEM, 1998, 455, 165-173
DOI: 10.1016/S0166-1280(98)00114-6Keywords: Ab initio theory, Chemical bonding