Hydration structure of salt solutions from ab initio molecular dynamics

A Bankura, V Carnevale, ML Klein - The Journal of chemical physics, 2013 - pubs.aip.org
Cl− ions in aqueous solution have been investigated using density functional theory (DFT)
based Car-Parrinello (CP) molecular dynamics (MD) simulations. CPMD trajectories were …

Hydration structure of Na+ and K+ from ab initio molecular dynamics based on modern density functional theory

A Bankura, V Carnevale, ML Klein - Molecular Physics, 2014 - Taylor & Francis
Molecular dynamics (Born–Oppenheimer) simulations based on density functional theory
have been carried out to investigate the solvation structure of monovalent Na+ and K+ …

The Solvation Structure of Na+ and K+ in Liquid Water Determined from High Level ab Initio Molecular Dynamics Simulations

CN Rowley, B Roux - Journal of chemical theory and computation, 2012 - ACS Publications
Knowledge of the hydration structure of Na+ and K+ in the liquid phase has wide ranging
implications in the field of biological chemistry. Despite numerous experimental and …

[HTML][HTML] Density functional theory based molecular dynamics study of solution composition effects on the solvation shell of metal ions

X Wang, D Toroz, S Kim, SL Clegg, GS Park… - Physical Chemistry …, 2020 - pubs.rsc.org
We present an ab initio molecular dynamics study of the alkali metal ions Li+, Na+, K+ and
Cs+, and of the alkaline earth metal ions Mg2+ and Ca2+ in both pure water and electrolyte …

Ab initio molecular-dynamics simulation of solvation in water

LM Ramaniah, M Bernasconi… - The Journal of chemical …, 1999 - pubs.aip.org
Potassium ion in water plays a very important role in chemistry and biology. In this paper, we
study the solvation of this important ion using ab initio Car–Parrinello molecular dynamics …

Hydration properties of the bromide aqua ion: the interplay of first principle and classical molecular dynamics, and X-ray absorption spectroscopy

P D'Angelo, V Migliorati, L Guidoni - Inorganic chemistry, 2010 - ACS Publications
The hydration properties of the bromide aqua ion have been investigated using state of the
art density functional theory (DFT) based molecular dynamics with dispersion-corrected …

Symmetry breaking and hydration structure of carbonate and nitrate in aqueous solutions: A study by ab initio quantum mechanical charge field molecular dynamics

V Vchirawongkwin, C Kritayakornupong… - The Journal of …, 2011 - ACS Publications
The ab initio quantum mechanical charge field molecular dynamics (QMCF MD) formalism
was applied to simulate carbonate and nitrate anions in aqueous solution. The out-of-plane …

A systematic study of chloride ion solvation in water using van der Waals inclusive hybrid density functional theory

A Bankura, B Santra, RA DiStasio Jr, CW Swartz… - Molecular …, 2015 - Taylor & Francis
In this work, the solvation and electronic structure of the aqueous chloride ion solution was
investigated using density functional theory (DFT) based ab initio molecular dynamics …

Hydration of the fluoride anion: structures and absolute hydration free energy from first-principles electronic structure calculations

CG Zhan, DA Dixon - The Journal of Physical Chemistry A, 2004 - ACS Publications
A series of first-principles electronic structure calculations have been performed to
determine the most stable structures of F-(H2O) n clusters (n= 4, 8, 12, and 16) and the …

Molecular dynamics simulations of in water: Comparison of a classical simulation including three-body corrections and Born–Oppenheimer ab initio and density …

CF Schwenk, HH Loeffler, BM Rode - The Journal of Chemical Physics, 2001 - pubs.aip.org
A classical molecular dynamics simulation including three-body corrections was compared
with combined ab initio quantum mechanics/molecular mechanics molecular dynamics …