Conceptual DFT: the chemical relevance of higher response functions

P Geerlings, F De Proft - Physical Chemistry Chemical Physics, 2008 - pubs.rsc.org
In recent years conceptual density functional theory offered a perspective for the
interpretation/prediction of experimental/theoretical reactivity data on the basis of a series of …

Proposal of a simple and effective local reactivity descriptor through a topological analysis of an orbital‐weighted fukui function

R Pino‐Rios, O Yañez, D Inostroza… - Journal of …, 2017 - Wiley Online Library
The prediction of reactivity is one of the long‐standing objectives of chemistry, contributing to
enforce the link between theory and experiment. In particular, the regioselectivity of aromatic …

[HTML][HTML] An empirical way to correct some drawbacks of mulliken population analysis

JS Gomez-Jeria - Journal of the Chilean Chemical Society, 2009 - SciELO Chile
The problem of negative electronic populations and of occupation numbers greater than 2
has plagued Mulliken Population Analysis since the very beginning. Through the analysis of …

Condensed-to-atoms electronic Fukui functions within the framework of spin-polarized density-functional theory

E Chamorro, P Pérez - The Journal of chemical physics, 2005 - pubs.aip.org
A simple formalism devised to calculate the condensed-to-atoms Fukui function [RR
Contreras, P. Fuentealba, M. Galván, and P. Pérez, Chem. Phys. Lett. 304, 405 (1999)] has …

Reactivity indicators for degenerate states in the density-functional theoretic chemical reactivity theory

C Cárdenas, PW Ayers, A Cedillo - The Journal of chemical physics, 2011 - pubs.aip.org
Density-functional-theory-based chemical reactivity indicators are formulated for degenerate
and near-degenerate ground states. For degenerate states, the functional derivatives of the …

The framework basicity of zeolites

RA Schoonheydt, P Geerlings, EA Pidko… - Journal of Materials …, 2012 - pubs.rsc.org
Zeolites exchanged with metal cations can be considered as solid Lewis acid–base
materials. Lewis acidity is associated with the exchangeable cations and Lewis basicity with …

Theoretical analysis of Lewis basicity based on local electron-donating ability. Origin of basic strength of cyclic amines

T Ohwada, H Hirao, A Ogawa - The Journal of Organic Chemistry, 2004 - ACS Publications
It has been experimentally established that the proton affinities (PA), as well as the solution
basicities (p K BH+), of aziridine derivatives are much smaller than those of the …

The influence of electric field on the global and local reactivity descriptors: reactivity and stability of weakly bonded complexes

R Kar, KRS Chandrakumar, S Pal - The Journal of Physical …, 2007 - ACS Publications
The response of the global and local reactivity density-based descriptors (chemical
potential, hardness, softness, Fukui function, and local softness) in the presence of external …

Theoretical study of the surface reactivity of alkaline earth oxides: Local density of states evaluation of the local softness

C Cárdenas, F De Proft, E Chamorro… - The Journal of …, 2008 - pubs.aip.org
The local softness of MgO, CaO, SrO, and BaO (100) surfaces has been studied using a
model based on the local density of states. In all the species, the local softness (chemical …

Reactivity of single transition metal atoms on a hydroxylated amorphous silica surface: a periodic conceptual DFT investigation

X Deraet, J Turek, M Alonso, F Tielens… - … A European Journal, 2021 - Wiley Online Library
The drive to develop maximal atom‐efficient catalysts coupled to the continuous striving for
more sustainable reactions has led to an ever‐increasing interest in single‐atom catalysis …