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Results: 138

Miquel Torrent-Sucarrat, Josep M. Luis, Miquel Duran, Alejandro Toro-Labbé, Miquel Solà
Relations among several nuclear and electronic density functional reactivity indexes
J. Chem. Phys., 2003, 119, 9393
DOI: 10.1063/1.1615763

Lluís Blancafort, Miquel Torrent-Sucarrat, Josep M. Luis, Miquel Duran, Miquel Solà
Evaluation of the Analogy between Exceptions to the Generalized Maximum Hardness Principle for Non-Totally-Symmetric Vibrations and the Pseudo-JahnTeller Effect
J. Phys. Chem. A, 2003, 107, 7337-7339
DOI: 10.1021/jp034557n

Mauricio Cafiero, Ludwik Adamowicz, Miquel Duran, Josep M. Luis
Nonadiabatic and Born–Oppenheimer calculations of the polarizabilites of LiH and LiD
Journal of Molecular Structure: THEOCHEM, 2003, 633, 113-122
DOI: 10.1016/S0166-1280(03)00266-5
Keywords: Ab initio theory, Computational chemistry, Method development, Nonlinear optical properties

Miquel Torrent-Sucarrat, Josep M. Luis, Miquel Duran, Miquel Solà
Are the maximum hardness and minimum polarizability principles always obeyed in nontotally symmetric vibrations?
J. Chem. Phys., 2002, 117, 10561
DOI: 10.1063/1.1517990

Miquel Torrent-Sucarrat, Miquel Solà, Miquel Duran, Josep M. Luis, Bernard Kirtman
Initial convergence of the perturbation series expansion for vibrational nonlinear optical properties
J. Chem. Phys., 2002, 116, 5363
DOI: 10.1063/1.1453953

Miquel Torrent-Sucarrat, Josep M. Luis, Miquel Duran, Miquel Solà
On the Validity of the Maximum Hardness and Minimum Polarizability Principles for Nontotally Symmetric Vibrations
J. Am. Chem. Soc., 2001, 123, 7951-7952
DOI: 10.1021/ja015737i

Denis Jacquemin, Benoít Champagne, Eric A. Perpète, Josep M. Luis, Bernard Kirtman
Second-Order ab Initio Møller−Plesset Study of Optimum Chain Length for Total (Electronic Plus Vibrational) β(−ω_σ ;ω₁ ,ω₂ ) of a Prototype Push-Pull Polyene
J. Phys. Chem. A, 2001, 105, 9748-9755
DOI: 10.1021/jp011318w
Keywords: Ab initio theory, Computational chemistry, Nonlinear optical properties

Josep M. Luis, Miquel Duran, Bernard Kirtman
Field-induced coordinates for the determination ofdynamic vibrational nonlinear optical properties
The Journal of Chemical Physics, 2001, 115, 4473-4483
DOI: 10.1063/1.1390525
Keywords: Ab initio theory, Computational chemistry, Method development, Nonlinear optical properties

Josep M. Luis, Miquel Duran, Benoı̂t Champagne, Bernard Kirtman
Determination of vibrational polarizabilities and hyperpolarizabilities using field-induced coordinates
J. Chem. Phys., 2000, 113, 5203-
DOI: 10.1063/1.1290022
Keywords: Ab initio theory, Computational chemistry, Method development, Nonlinear optical properties

Bernard Kirtman, Benoit Champagne, Josep M. Luis
Efficient treatment of the effect of vibrations on electrical, magnetic, and spectroscopic properties
J. Comput. Chem., 2000, 21, 1572-1588
DOI: 10.1002/1096-987X(200012)21:16<1572::AID-JCC14>3.0.CO;2-8
Keywords: Ab initio theory, Computational chemistry, Method development, Nonlinear optical properties, Spectroscopy