Rk. Roy et al., Mulliken population analysis based evaluation of condensed Fukui function indices using fractional molecular charge, J CHEM PHYS, 115(7), 2001, pp. 2901-2907
A thorough study on the nature of Mulliken population analysis (MPA) based
condensed Fukui function (FF) indices has been performed. It is claimed ana
lytically that nothing can be predicted about the sign of condensed FF indi
ces, even when evaluated by using very small fractional molecular charge (i
.e., approximately following the analytical definition of FF indices). The
corresponding numerical demonstrations on different chemical systems confir
m our claim. (C) 2001 American Institute of Physics.