Keyword search (4,165 papers available)

"Esam A Orabi" Authored Publications:

Title Authors PubMed ID
1 Polarizable Interaction Model for Liquid, Supercritical, and Aqueous Ammonia Esam A Orabi 26583551
CERMM
2 Molecular Dynamics Investigation of Alkali Metal Ions in Liquid and Aqueous Ammonia Esam A Orabi 26583725
CERMM
3 Simulation of Liquid and Supercritical Hydrogen Sulfide and of Alkali Ions in the Pure and Aqueous Liquid Esam A Orabi 26588292
CERMM
4 Cation-π and π-π Interactions in Aqueous Solution Studied Using Polarizable Potential Models Esam A Orabi 26592880
CERMM
5 Cation-π Interactions between Quaternary Ammonium Ions and Amino Acid Aromatic Groups in Aqueous Solution Esam A Orabi 29397727
CERMM
6 Modeling Protein S-Aromatic Motifs Reveals Their Structural and Redox Flexibility Esam A Orabi 29533644
CERMM
7 A Simple Additive Potential Model for Simulating Hydrogen Peroxide in Chemical and Biological Systems Esam A Orabi 29630362
CERMM

 

Title:Simulation of Liquid and Supercritical Hydrogen Sulfide and of Alkali Ions in the Pure and Aqueous Liquid
Authors:Esam A Orabi
Link:https://pubmed.ncbi.nlm.nih.gov/26588292/
DOI:10.1021/ct5002335
Publication:Journal of chemical theory and computation
Keywords:
PMID:26588292 Category: Date Added:2015-11-21
Dept Affiliation: CERMM
1 Department of Chemistry and Biochemistry and Centre for Research in Molecular Modeling (CERMM), Concordia University , 7141 Sherbrooke Street West, Montréal, Québec H4B 1R6, Canada.

Description:

A polarizable model for hydrogen sulfide (H2S) is optimized based on the experimental properties of the monomer and of the bulk liquid. The model is characterized by rigid SH bonds but flexible HSH angle and the polarizability is based on the Drude oscillator model. Bonded parameters and atomic charges are based on the experimental properties of the gaseous monomer. Atomic Lennard-Jones (LJ) parameters are adjusted based on the density of H2S around the critical point (in the temperature range...




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