OOIR: Observatory of International Research

Papers

(The TQCC of Transition Metal Chemistry is 2. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Mechanistic insights into the redox reactions of chromium complexes containing picolinates as ligands, interaction with biomolecules	52
Synthesis, optical properties, and enhanced photocatalytic degradation of (Mg, Cu) co-doped TiO2 nanoparticles under ultraviolet light irradiation	38
Slowing the reactivity of dicyclometalated Pd(II) complexes through the 2,6-bis(N-heterocyclic carbene)pyridine (C^N^C) non-leaving ligands: kinetic and computational study	33
Study of efficiency of organic activator application to process difficult-to-beneficiate polymetallic ridder ores	21
Two nickel(II) carboxyphosphonates with different supramolecular structures: synthesis, crystal structures and magnetic properties	14
Fabrication of two-dimensional Zn/Cd-based metal-organic frameworks and their heterostructures as efficient photocatalysts for the degradation of industrial dyes	12
The anticancer impacts of N, S donor pyrazole based ligand and its Co(III) and Cu(II) complexes on breast cancer cells	11
Synthesis, crystal structure, and characterization of two new end-to-end 1D pseudohalide bridged manganese(III) complexes	9
A new coordination polymer of Cd(II) with 4-methyl-1,2,4-triazole-3-thiol ligand: synthesis, characterization, crystal structure, photoluminescence and DFT calculation	8
Palladium(II) complexes of (t-butyl salicylidene) diphenyl disulfide diamine: synthesis, structure, spectral characterization and catalytic properties	8
Recent advances in metal-mediated oxidations with mCPBA	7
Synthesis and crystal structures of four three-dimensional hybrid materials based on polyoxovanadate bridging macrocyclic copper/nickel complexes	6
Sandwich heterometallic coordination polymers consisting of copper-cluster pillars and layered networks of {Ln6} wheels: synthesis, structures, spectroscopic properties and Judd–Ofelt analysis	6
Allen J. Bard, Larry. R. Faulkner, Henry S. White: Electrochemical Methods: Fundamentals and Applications, 3rd edition, Wiley	5
Metal-directed thiophene-carboxylate-based nickel(II) complexes as multifunctional electrochemical and fluorescent sensors for detecting different analytes	5
A sky-blue luminescent silver(I) complex with a one-dimensional zipper-like structure constructed with 2-diphenylphosphinopyridine and thiocyanate	5
Synthesis, characterization, and electrochemistry of SNS cobalt(II) tridentate complexes	5
Multistep synthesis, reactivity and X-ray structure of the anisole-terminated iron(II) polyhalogenoclathrochelates and their monoribbed-functionalized macrobicyclic derivatives	5
A linear tetranuclear Ni(II) acyl hydrazone Schiff base complex: preparation, crystal structure and catalytic application	5
Two nickel(II) complexes exhibiting "fused" 9-MC-3 and 12-MC-4 metallacrowns	5
Selective oxidation of benzyl alcohols to benzaldehydes catalyzed by dioxomolybdenum Schiff base complex: synthesis, spectral characterization, crystal structure, theoretical and computational studies	5
Theoretical study of Cr–Cr bonding in [Cp2Cr2(CO)2(µ-PMe2)2], [Cp2Cr2(CO)4(µ-H) (µ-PMe2)], and [Cp*3Cr3(CO)3(μ-S) (μ-PMe2)] complexes by QTAIM theory	4
A facile synthesis of spherical Cu-Ag architectures and their excellent catalytic performance	4
Synthesis and antitumor activity of novel alkynyl (phosphine) digold(I) complexes	4
Thickness-dependent photocatalytic performance and wettability of barium-doped ZnO thin films synthesized via SILAR technique	4

Photocatalytic dye degradation efficiency and reusability of potassium polyacrylate hydrogel loaded Ag@ZnO nanocomposite	4
Two new square-planar Cu(II) complexes derived from a heterocyclic pyrazolone ligand: synthesis, in vitro anticancer activity, DFT and Hirshfeld analysis	3
Norbornene polymerization and copolymerization with ethylene by titanium complexes bearing pyridinium imide ligand	3
Book review	3
Kinetic-mechanistic studies of ruthenium macrocyclic complexes formation as potential donors and scavengers of nitric oxide and correlated species	3
A new [SiMo12O40]4−-based metal organic framework: synthesis, structure, photo-/electro-catalytic and absorption properties	3
Synthesis, structure, adsorption and electrochemical properties of the new two-dimensional cobalt coordination polymer based on bifunctional ligand	3
Assessment of the photocatalytic activity of scheelite CaWO4/g-C3N4 nanocomposites via rhodamine B degradation under visible light	3
Highly selective ethanol detection on sheet-like ZnO sensor synthesized by microemulsion	3
Design of a new unsymmetrical bis (imino) pyridine Schiff-base co-complex with an ionic liquid group as a recyclable green catalyst to prepare chromenes derivatives from benzylic alcohol	3
Impact of cobalt doping on the structural, optical, and electronic characteristics of xCo:NiO crystal lattice	3
Synthesis, crystal structures, luminescence and magnetic property of two complexes based on 5-nitroisophthalic acid	3
Preparation of nickel catalysts bearing Schiff base macrocycles and their performance in ethylene oligomerization	3
Facile synthesis of paramagnetic Co(II)-hexaborate(2-)-based semi-organic complexes: a combined investigation on X-ray crystal structure, Hirshfeld surfaces analysis, optical and magnetic properties	3
Synthesis, spectroscopic characterization, and photophysical properties of new p-anisolylthiol-functionalized platinum(II) bis(alkenylarylalkynyl) complexes	3
Probing the interaction of Ti clusters with isopropanol for ether production: an experimental and computational study	2
Synthesis and ethylene oligomerization behavior of trinuclear nickel complex with phosphorus dendrimer	2
η3-allyl-Pd(II) complexes of 2-, 3- and 4-pyridylmethyl-coumarin esters	2
Syntheses, crystal structures and fluorescence properties of zinc(II) and cadmium(II) complexes based on 2-phenoxyaniline Schiff base	2
Exploring the therapeutic potential of copper and cobalt complexes as anticancer agents: a comprehensive review	2
The effect of alkyl substituents in the β-side on the conformation, molecular structure, and copper-oxygen bond strength of bis(β-diketonato)copper(II) complexes by DFT results and experimental vibrat	2
ADT-Type [FeFe]-hydrogenase biomimics featuring monodentate phosphines: formation, structures, and electrocatalysis	2
Synthesis, crystal structure, and photocatalytic property of heterometallic calcium‒titanium oxo cluster with high aqueous stability	2
Influence of bulky groups in single-component conductors based on neutral radical gold bis(dithiolene) complexes	2
Inhibition of cell proliferation of iridium(III) polypyridyl complexes on osteosarcoma U2OS cells through PI3K/AKT/mTOR pathway	2
Synthesis, crystal structure, Hirshfeld surface analysis, and characterization of a new 1-D dicyanamide-bridged, polymeric Mn(III) complex	2
A new MOF with high water stability and selective CO2 adsorption	2
C3-symmetric tripalladium(II) complex for catalysis via geometrical coincident interaction with C3-symmetric substrate	2
Nickel(II) complexes with mono(imino)pyrrole ligands: preparation, structure, DFT calculation and catalytic behavior	2
Synthesis, crystal structure, theoretical investigation and catalytic activity study of mononuclear nickel(II) complex	2
Construction of poly-iodine aromatic carboxylate Mn/Co frameworks and iodine adsorption behavior	2
Fabrication and impact on photocatalytic activity of Cu-doped ZnO/SnO2 nanostructures with for enhancing the electrochemical performance	2
The mechanical, thermodynamic and electronic characters of TiFe at extreme pressures: first-principles calculation	2