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Results: 150

Josep M. Luis, Bernard Kirtman, Ove Christiansen
A variational approach for calculating Franck-Condon factors including mode-mode anharmonic coupling
The Journal of Chemical Physics, 2006, 125, 154114-
DOI: 10.1063/1.2360944
OpenAccess: Link
Keywords: Ab initio theory, Computational chemistry, Method development, Nonlinear optical properties, Spectroscopy

Ove Christiansen, Jacob Kongsted, Martin J. Paterson, Josep M. Luis
Linear response functions for a vibrational configuration interaction state
The Journal of Chemical Physics, 2006, 125, 214309-
DOI: 10.1063/1.2400226
OpenAccess: Link
Keywords: Ab initio theory, Computational chemistry, Method development, Nonlinear optical properties

Miquel Torrent-Sucarrat, Josep M. Luis, Miquel Solà
The Breakdown of the Minimum Polarizability Principle in Vibrational Motions as an Indicator of the Most Aromatic Center
Chem-Eur J., 2005, 11, 6024-6031
DOI: 10.1002/chem.200500223

Mireia Güell, Jordi Poater, Josep M. Luis, Otilia Mó, Manuel Yáñez, Miquel Solà
Aromaticity Analysis of Lithium Cation/ Complexes of Aromatic Systems
ChemPhysChem, 2005, 6, 2552-2561
DOI: 10.1002/cphc.200500216

Miquel Torrent-Sucarrat, Miquel Duran, Josep M. Luis, Miquel Solà
Basis set effects on the energy and hardness profiles of the hydrogen fluoride dimer
J Chem Sci, 2005, 117, 549-554
DOI: 10.1007/BF02708361

Josep M. Luis, Miquel Torrent-Sucarrat, Miquel Solà, David M. Bishop, Bernard Kirtman
Calculation of FranckCondon factors including anharmonicity: Simulation of the C[sub 2]H[sub 4]+]X[sup 2]B[sub 3u]C[sub 2]H[sub 4]X[sup 1]A[sub g] band in the photoelectron spectrum of ethylene
J. Chem. Phys., 2005, 122, 184104
DOI: 10.1063/1.1896362

Miquel Torrent-Sucarrat, Miquel Duran, Josep M. Luis, Miquel Solà
Generalizing the Breakdown of the Maximum Hardness and Minimum Polarizabilities Principles for Nontotally Symmetric Vibrations to Non–Conjugated Organic Molecules
J. Phys. Chem. A, 2005, 109, 615-621
DOI: 10.1021/jp0470804

Miquel Torrent-Sucarrat, Josep M. Luis, Miquel Duran, Miquel Solà
An assessment of a simple hardness kernel approximation for the calculation of the global hardness in a series of Lewis acids and bases
Journal of Molecular Structure: THEOCHEM, 2005, 727, 139-148
DOI: 10.1016/j.theochem.2005.02.018

Miquel Torrent-Sucarrat, Josep M. Luis, Bernard Kirtman
Variational calculation of vibrational linear and nonlinear optical properties
The Journal of Chemical Physics, 2005, 122, 204108-
DOI: 10.1063/1.1909031
OpenAccess: Link
Keywords: Ab initio theory, Computational chemistry, Density Functional Theory, Method development, Nonlinear optical properties

Miquel Torrent-Sucarrat, Josep M. Luis, Miquel Duran, Miquel Solà
The hardness profile as a tool to detect spurious stationary points in the potential energy surface
J. Chem. Phys., 2004, 120, 10914
DOI: 10.1063/1.1742793