Author

Olivier Holtomo

Observed names: Holtomo, Olivier, O Holtomo, O. Holtomo

Institutions: University of Maroua, University of Bamenda

Observed institutions: University of Douala, University of Maroua, University of Bamenda

ORCID: 0000-0001-6786-1014

Observed ORCID: 0000-0001-6786-1014

OpenAlex ID: A5050804368

DFT Study of Photochemical Properties and Radiative Forcing Efficiency Features of the Stereoisomers cis- and trans-CHCl═CH–CF3

2019 · Olivier Holtomo, Ousmanou Motapon, et al. · The Journal of Physical Chemistry A · 27

Antioxidative Potency and UV–Vis spectra features of the compounds resulting from the chelation of Fe2+ by Caffeic Acid Phenethyl Ester and two of its derivatives

2015 · O. Holtomo, M. Nsangou, et al. · Computational and Theoretical Chemistry · 25

DFT study of the effect of solvent on the H-atom transfer involved in the scavenging of the free radicals ●HO2 and ●O2 − by caffeic acid phenethyl ester and some of its derivatives

2014 · Olivier Holtomo, Mama Nsangou, et al. · Journal of Molecular Modeling · 24

Parameters critically affecting the open circuit voltage of an organic solar cell

2025 · Pelote Elvis Pepa, David Afungchui, et al. · Heliyon · 23

Structure, antioxidative potency and potential scavenging of OH and OOH of phenylethyl-3,4-dihydroxyhydrocinnamate in protic and aprotic media: DFT study

2017 · Olivier Holtomo, Mama Nsangou, et al. · Journal of Molecular Graphics and Modelling · 12

Infrared absorption cross section and radiative forcing efficiency features of four hydrofluoropolyethers: Performance of some DFT functionals

2022 · Olivier Holtomo, Nfor Moni Harison, et al. · Computational and Theoretical Chemistry · 10

Proton-Coupled Electron Transfer in the Reaction of 3,4-Dihydroxyphenylpyruvic Acid with Reactive Species in Various Media

2015 · J. J. Fifen, Z. Dhaouadi, et al. · International Journal of Chemical Physics · 9

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Insight of UV-vis spectra and atmospheric implication for the reaction of ˙OH radical towards glyphosate herbicide and its hydrates

2021 · Olivier Holtomo, Manain Derrick Mbigah, et al. · RSC Advances · 7

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Thermodynamic of solvation, solute – Solvent electron transfer and ionization potential of BSCAPE molecule and its UV–vis spectra in aqueous solution

2019 · Olivier Holtomo, Mama Nsangou, et al. · Journal of Molecular Graphics and Modelling · 7

Atmospheric implications of fumaric acid - Water binary clusters

2025 · Neba Lovette Ambe, Olivier Holtomo, et al. · Journal of Aerosol Science · 6

Atmospheric implications of aminomethylphosphonic acid promoted binary nucleation of water molecules

2024 · Ayiseh Frederick Tandong, Olivier Holtomo, et al. · Chemical Thermodynamics and Thermal Analysis · 6

Infrared spectra of PEHA molecule and its resistance to oxidation in water and methanol media at 298.15 K: solvent cluster size dependency

2020 · Olivier Holtomo, Hamadou Hadidjatou, et al. · Journal of Molecular Modeling · 5

Structures and solvent effects on the 1H and 13C NMR chemical shifts of the family of three pro-lithospermate molecules: DFT study

2023 · Hamadou Hadidjatou, Olivier Holtomo, et al. · AIP Advances · 4

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DFT Study of the Solvent Effects on the Structure, UV-Vis Spectra and the Antioxidant Activity of Caffeic Acid Phenethyl Ester and Some of Its Derivatives

2013 · Olivier Holtomo, Mama Nsangou, et al. · 4

Microhydration, structure, and climatic role of maleic acid: A computational study of MA(H2O)n clusters

2026 · Ambe Lovette Neba, Olivier Holtomo, et al. · Results in Physics · 2

Atmospheric implications of the formation of water – sulphuric acid and water – methanesulfonic acid binary clusters

2025 · Oumarou Oussoumanou, Olivier Holtomo, et al. · Molecular Physics · 2

Theoretical investigation of the atmospheric implication for the reaction of •OH radical with CF2C(CH3)-CX3, X = H, F

2021 · Olivier Holtomo, Hubert Ngue'zeo, et al. · Journal of Molecular Graphics and Modelling · 2

Basis set dependence of 1H–X spin–spin coupling constants in non-empirical pure DFT framework, X = 1H, 13C, 19F, 35Cl: Case of CHCl=CH–CF3 stereoisomers

2021 · Olivier Holtomo, Mama Nsangou, et al. · AIP Advances · 2

Insight and performance of LC‐DFT vs DFT in the NMR shielding and chemical shift calculations: Case of CHClCHCF3

2020 · Olivier Holtomo, Ousmanou Motapon, et al. · International Journal of Quantum Chemistry · 2

Systematic pKa investigation of caffeic acid and two of its synthetic ester analogues

2026 · Olivier Holtomo, Hamadou Hadidjatou, et al. · Computational and Theoretical Chemistry · 1

DFT-based investigation on dihydrodehydrodiconiferyl-9-O-sulfate in methanol: insights into spectroscopy (IR, Raman, and NMR), reactivity, and topology analyses

2026 · Ismaël Tétiga, Olivier Holtomo, et al. · Spectroscopy Letters · 1

Investigating the electronic structure and electric dipole polarizability of negative donor D − in direct or inverted spherical core/shell quantum dots (CSQDs)

2026 · R L Melingui Melono, P Doba, et al. · Physica Scripta · 1

Investigating atmospheric implications for the reaction of ●OH with CH2=C(CH3)-CX3, X=(H,F): Perspective on future refrigerant

2025 · Cho Louis Akenji, Olivier Holtomo, et al. · Chemical Thermodynamics and Thermal Analysis · 1

Theoretical study of the methylprolithospermate's pKa in aqueous solution

2024 · Hamadou Hadidjatou, Olivier Holtomo, et al. · Chemical Thermodynamics and Thermal Analysis · 1

Reaction of •OH with CHCl=CH-CHF2 and its atmospheric implication for future environmental-friendly refrigerant

2021 · Olivier Holtomo, Lydia Rhyman, et al. · Pure and Applied Chemistry · 1

Works count: 39

Citation count: 185

H-index: 7

I10-index: 6