Artículo de revista
Nuclear Fukui functions from nonintegral electron number calculations
Fecha
2007Registro en:
International Journal of Quantum Chemistry, Volumen 107, Issue 4, 2018, Pages 807-815
00207608
1097461X
10.1002/qua.21202
Autor
Cárdenas, Carlos
Chamorro, Eduardo
Galván, Marcelo
Fuentealba Rosas, Patricio
Institución
Resumen
Numerical results for the nuclear Fukui function (NFF) based on a nonintegral number of electrons methodology (NIEM) are reported for a series of simple diatomic molecules. A comparison with those obtained from other methodologies is focused on the estimation of the error associated with a finite difference approximation for the evaluation of the NFF. The dependence of NFFs on the type and size of the basis set is also discussed. The NIEM values are in close agreement with those obtained from a finite difference approximation using ΔN = ±1 with large basis sets. © 2006 Wiley Periodicals, Inc.