Investigation of corrosion inhibition and adsorption properties of quinoxaline derivatives on metal surfaces through DFT and Monte Carlo simulations

YH Azeez, DM Mamand, RA Omer, AH Awla… - Corrosion …, 2024 - degruyter.com
This work presents a multiscale theoretical investigation into the potential of quinoxaline
derivatives (Q1–Q6) as corrosion inhibitors for various metals (Fe (110), Cu (111), and Al …

N, N-Bis (2, 4-dihydroxy benzaldehyde) benzidine: Synthesis, characterization, DFT, and theoretical corrosion study

RA Omer, KM Ahmed, KA Omar, WM Hamad… - Journal of Molecular …, 2024 - Elsevier
In this work, a new compound, N, N-Bis (2, 4-dihydroxy benzaldehyde) benzidine (III), was
synthesized by utilizing acetic acid-mediated condensation of two reactants, benzidine (I) …

Insight into corrosion inhibition efficiency of imidazole-based molecules: a quantum chemical study

DM Mamad, HH Rasul, AH Awla, RA Omer - Doklady Physical Chemistry, 2023 - Springer
Quantum chemical calculations utilizing DFT at 6-311++ G (d, p) basis set in gaseous and
aqueous phases for protonated and non-protonated species were conducted. To evaluate …

Quantum chemical study of some basic organic compounds as the corrosion inhibitors

L Ahmed, N Bulut, O Kaygılı, R Omer - Journal of Physical …, 2023 - dergipark.org.tr
The corrosion inhibitor activities of 10 molecules (Benzene (C1), Phenol (C2), Toluene (C3),
Benzoic acid (C4), Acetophenone (C5), Chlorobenzene (C6), Bromobenzene (C7) …

Quantum chemical analysis of amino acids as anti-corrosion agents

DM Mamad, RA Omer, KA Othman - Corrosion Reviews, 2023 - degruyter.com
Anti-corrosion properties of L-lysine (Lys), S-methyl (S-Met), L-cysteine (Cys), L-glycine
(Gly), valinin (Val), and L-glutamine (Glu), all of which are amino acids, were evaluated on …

Synthesis, Characterization, and Computational Insights Into the Conductive Poly(p-aminophenol)

HK Ismail, RA Omer, YH Azeez, KA Omar… - Russian Journal of …, 2024 - Springer
In this work, poly (p-aminophenol), a conductive polymer, was synthesized via chemical
polymerization from the monomer of p-aminophenol in a basic aqueous medium using …

DFT and Monte Carlo simulation studies of potential corrosion inhibition properties of some basic heterocyclic compounds

RO Kareem, RA Omer, KM Ahmed… - Molecular Simulation, 2024 - Taylor & Francis
This study utilises a combination of density functional theory (DFT) approach, 6-31G (d, p)
basis set, and Monte Carlo (MC) simulations. The goal is to understand the relationship …

Composition and Properties of Aspirin Through DFT Analysis

R Omer, RF Rashid - Journal of Physical Chemistry and Functional …, 2023 - dergipark.org.tr
Computing research on aspirin has produced considerable knowledge of its molecular
structure and actions. It has revealed its chemical characteristics and connections with other …

Theoretical exploration of halogenated anthracene derivatives: unraveling electronic and molecular insights

KA Othman, YH Azeez, RA Omer… - … sredy i mezhfaznye …, 2024 - journals.vsu.ru
This research article delves into the profound ramifications of halogenation on anthracene
within the captivating domain of polycyclic aromatic hydrocarbons (PAHs). By employing …

[PDF][PDF] Condensed Matter and Interphases

KA Othman, YH Azeez, RA Omer, RO Kareem - energy, 2024 - researchgate.net
This research article delves into the profound ramifications of halogenation on anthracene
within the captivating domain of polycyclic aromatic hydrocarbons (PAHs). By employing …