Temperature‐dependent approach to chemical reactivity concepts in density functional theory

JL Gázquez, M Franco‐Pérez… - International Journal of …, 2019 - Wiley Online Library
The chemical reactivity concepts of density functional theory are studied through a unified
view in the temperature‐dependent approach provided by the grand canonical ensemble …

Charge Transfer Is Promoted by Electronic Heat Exchange in Atoms and Molecules

M Franco-Pérez, JL Gázquez - The Journal of Physical Chemistry …, 2025 - ACS Publications
This work compiles almost a decade of theoretical progress in temperature-dependent
chemical reactivity theory to introduce the first finite-temperature charge transfer model …

Single-atom transition metals (Rh, Ir, Co) doped silicon carbide nanotubes (SiCNT) as nonenzymatic nitrotyrosine (NTS) sensor: Insight from theoretical calculations

GA Okon, FO Ogungbemiro, H Louis, I Benjamin… - Computational and …, 2023 - Elsevier
Abstract Transition metals Namely Rhodium (Rh), Iridium (Ir), and Cobalt (Co) doped silicon
carbide nanotube (SiCNT) surfaces were theoretically investigated using first-principles …

Spin-Polarized Conceptual Density Functional Theory from the Convex Hull

M Richer, F Heidar-Zadeh… - Journal of Chemical …, 2024 - ACS Publications
We present a new, nonarbitrary, internally consistent, and unambiguous framework for spin-
polarized conceptual density-functional theory (SP-DFT). We explicitly characterize the …

Reactivity and charge transfer beyond the parabolic model: The “| Δμ| big is good” principle

RA Miranda‐Quintana, PW Ayers… - …, 2021 - Wiley Online Library
We discuss an extension of the venerable Parr‐Pearson parabolic charge transfer model
that explicitly includes 3rd order effects. We then use this new model to provide new …

Finite temperature grand canonical ensemble study of the minimum electrophilicity principle

RA Miranda-Quintana, PK Chattaraj… - The Journal of Chemical …, 2017 - pubs.aip.org
We analyze the minimum electrophilicity principle of conceptual density functional theory
using the framework of the finite temperature grand canonical ensemble. We provide …

Self-consistent determination of the fictitious temperature in thermally-assisted-occupation density functional theory

CY Lin, K Hui, JH Chung, JD Chai - RSC Advances, 2017 - pubs.rsc.org
We propose a self-consistent scheme for the determination of the fictitious temperature in
thermally-assisted-occupation density functional theory (TAO-DFT)[J.-D. Chai, J. Chem …

The HSAB principle from a finite-temperature grand-canonical perspective

RA Miranda-Quintana, TD Kim, C Cárdenas… - Theoretical Chemistry …, 2017 - Springer
We provide a new proof for Pearson's hard/soft acid/base (HSAB) principle. Unlike
alternative proofs, we do not presuppose a simplified parabolic dependence on the energy …