Dojer, Brina published the artcileIron(II) pyridinecarboxamide complexes: Synthesis, crystal structures and magnetic properties, Application In Synthesis of 1453-82-3, the publication is Journal of Molecular Structure (2022), 133393, database is CAplus.
Two new mononuclear complexes of iron(II) pyridinecarboxamides (picolinamide – pia, isonicotinamide – isn), [Fe(pia)3]·(SO4)·3H2O (1) and (isnH)2[Fe(isn)2(SO4)2(H2O)2]·H2O (2) were synthesized by the reaction of iron(II) sulfate heptahydrate and pyridinecarboxamides in different solvents by standard method under reflux. Both compounds were characterized by single-crystal x-ray diffraction structure anal., magnetic measurements and by FTIR spectroscopy. In the complex cation of 1 Fe2+ ion is six coordinated by three nitrogen and three oxygen atoms from three bidentate picolinamide ligands in mer mode. In complex anion of 2 central Fe2+ ion is six coordinated by two isonicotinamide ligands, two sulfate ligands and two water mols. in trans mode. In both structures complex ions are connected with counterions and crystal water mols. with intermol. hydrogen bonds. Magnetic properties of the compounds were measured between 2 K and 300 K giving the results: μeff = 4.5 μB for compound 1 and μeff = 4.7 μB for 2. Exptl. values of the IR spectra are comparable with literature data and are in good agreement with results of the structural anal.
Journal of Molecular Structure published new progress about 1453-82-3. 1453-82-3 belongs to amides-buliding-blocks, auxiliary class Pyridine,Amine,Amide, name is Isonicotinamide, and the molecular formula is C6H6N2O, Application In Synthesis of 1453-82-3.
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