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A Co36 cluster assembled from the reaction of cobalt pivalate with 2,3-dicarboxypyrazine
(Wiley VCH Verlag, 2009-11)
A record Co36 cluster is prepared. This mixed-valent compound containing CoII and CoIII centers is formed in the reaction of a dinuclear cobalt pivalate species with the polydentate 2,3-dicarboxypyrazine ligand. In terms ...
Synthesis and Characterization of a Cobalt(III) Corrole with an S-Bound DMSO Ligand
(Wiley VCH Verlag, 2021-06)
We have synthesized a low-spin Co(III) complex of 5,15-bis(4- nitrophenyl)-10-(2-methylcarboxyphenyl)corrole with an Sbound dimethylsulfoxide (DMSO) ligand (1DMSO) and determined the coordination mode through X-ray diffraction ...
Cobalt and Copper Contents of Some Tropical Soils and Grasses from Puerto RicoTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1969)
Recent Developments in CoIII 2LnIII 2 Single-Molecule Magnets
(Wiley VCH Verlag, 2018-06)
In this work we review the Co2 IIILn2 III family of compounds reported up to date that shows SMM features. The vast majority of them show a butterfly arrangement with LnIII ions placed at the body positions. The number of ...
Cobalt Corroles as Electrocatalysts for Water Oxidation: Strong Effect of Substituents on Catalytic Activity
(American Chemical Society, 2020-11)
Two Co(III) complexes (1Py2 and 2Py2) of new corrole ligands H3L1 (5,15-bis(p-methylcarboxyphenyl)-10-(o-methylcarboxyphenyl)corrole) and H3L2 (5,15-bis(p-nitrophenyl)-10-(o-methylcarboxyphenyl)corrole) with two apical ...
Preferential azido bridging regulating the structural aspects in cobalt(III) and copper(II)-Schiff base complexes: Syntheses, magnetostructural correlations and catalytic studies
(Elsevier Science SA, 2011-09)
A tridentate NNO donor Schiff base ligand [(1Z,3E)-3-((pyridin-2-yl) methylimino)-1-phenylbut-1-en-1-ol = LH] in presence of azide ions coordinates with cobalt(II) and copper(II) ions giving rise to three new coordination ...
Switching nuclearity and Co(II) content through stoichiometry adjustment: {Co II 6 Co III 3 } and {Co II Co 4 III } mixed valent complexes and a study of their magnetic properties
(Royal Society of Chemistry, 2015-02)
We are reporting two new mixed valent Co(ii)/Co(iii) polynuclear complexes, {Co II 6 Co III 3 } and {Co II Co III 4 }, bearing different amount of Co(ii) ions in their cores, through the employment of the multidentate ...