OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Physical Chemistry A is 34. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)

Article	Citations
Hydration of 3-Methyl-1,2,3-butanetricarboxylic Acid Evidenced by Matrix-Isolation Infrared Spectroscopy	282
Photoelectron Spectra of Small Gallium and Aluminum Radicals	126
Theoretical Investigation of the Laser-Induced Ionization–Fragmentation Dynamics of H₂ Associated with Ionization Timings	70
A Multireference Picture of Electronic Excited States in Vanadyl and Copper Tetraphenyl Porphyrin Molecular Qubits	64
Mechanism and Selectivity of Iron-Catalyzed [4+2] Cycloadditions of Unactivated Dienes: A Computational Study	60
Mass-Selected Infrared Photodissociation Spectroscopic and Theoretical Insights into Nitrobenzene Dimer Anion Tagged by Argon	54
Kinetics of O₃ with Ca⁺ and Its Higher Oxides CaO_n⁺ (n = 1–3) and Updates to a Model of Meteoric Calcium in the Mesosphere and Lower Thermosph	52
Structural and Chemical Bonding Properties of AuS₂H^0/–: A Photoelectron Velocity-Map Imaging Spectroscopic and Theoretical Study	52
Imaging the Mode-Specificity in Cl + CH₃D(v₁-I, v₁-II, v₄ = 1; \|jK⟩ = \|10⟩) → CH₂D(4₁) + HCl(v)	51
Theoretical Study of the Temperature- and Pressure-Dependent Rate Constants for Nine Reactions between CO_n (n = 0–4), O_m (m = 1–3), C₂O, an	50
Benchmark Ab Initio Characterization of the Abstraction and Substitution Pathways of the Cl + CH₃CN Reaction	48
A Tale of Two Tails: Rotational Spectroscopy of N-Ethyl Maleimide and N-Ethyl Succinimide	47
Correction to “Atmospheric Chemistry of CH₃OCF₂CHF₂”	47
Comparison of Machine Learning Approaches for Prediction of the Equivalent Alkane Carbon Number for Microemulsions Based on Molecular Properties	46
Scaling Up Magnetic Nanobead Synthesis with Improved Stability for Biomedical Applications	44
Tuning Intermolecular Interactions for Chiral Analysis: The Microwave Spectra and Molecular Structures of the Chiral Tag Candidates cis- and trans-2-Fluoro-3-(trifluoromethyl)oxirane and	44
Relativistic Segmented Correlation Consistent Basis Sets for the 5p and 6p Elements	43
Study of the Energy Crossing Between Excited States Affected by the Electronegativity of Substituents for Three 4-Azido-1,8-naphthalimide Derivatives	43
Attosecond Rescattering of Laser-Assisted Electron–Proton Collision in Coulomb Potential	40
Atmospheric Chemistry of (E)- and (Z)-CF₃CF₂CH═CHCF₂CF₃ (HFO-153-10mczz): Kinetics and Mechanisms of the Reactions with Cl Atoms, OH Radicals,	40
Accurate Evaluation of Dispersion Energies at Coupled Cluster Level to Understand the Substituent Effects in Am(III) and Eu(III) Complexes	39
Weakly Bound Complex Formation between HCN and CH₃Cl: A Matrix-Isolation and Computational Study	38
Theoretical Study of Cu Carbenoids in C–H Activation Reactions: The Interplay between Metal Back-Donation and Electrophilicity of the Carbon	38
Generation of Highly Vibrationally Excited CO in Sequential Photodissociation of Iron Carbonyl Complexes	38
Ro-Vibrational Spectrum of Vanadium Monoxide (VO) at 10 μm	38

Inorganic Crystal Structure Prototype Database Based on Unsupervised Learning of Local Atomic Environments	37
Equilibrium and Dynamical Characteristics of Hydrogen Bond Bifurcations in Water–Water and Water–Ammonia Dimers: A Path Integral Molecular Dynamics Study	37
In Search of Entangled Singlet Pure Diradicals	36
Research at Predominately Undergraduate Institutions Published Recently in The Journal of Physical Chemistry A, B, and C	36
Cold Ion–Molecule Reactions in the Extreme Environment of a Coulomb Crystal	36
Methods for Interpreting the Partitioning and Fate of Petroleum Hydrocarbons in a Sea Ice Environment	36
Autobiography of Gustavo E. Scuseria	35
Carbon-Atom Exchange between [MC₂]⁺ (M = Os and Ir) and Methane: on the Thermodynamic and Dynamic Aspects	35
The 235–360 GHz Rotational Spectrum of 1-Oxaspiro[2.5]octa-4,7-dien-6-one─Analysis of the Ground Vibrational State and Its 10 Lowest-Energy Vibrationally Excited States	35
Outer Valence Photoionization and Autoionization of Formaldehyde	34
Electronic Control of the Position of the Pb Atom on the Surface of B₈ Borozene in the PbB₈ Cluster	34
Experimental Confirmation of H₂O₂ Adsorption at the Water–Air Interface	34
Probing Photoionization Dynamics in Acetylene with Angle-Resolved Attosecond Interferometry	34