Synthesis and Study of the Complex Compound of Isonicotinamide with Zinc Nitrate

A complex compound of zinc nitrate with isonicotinamide was synthesized. The advantages of the mechanochemical (solid-phase) method, the optimal conditions of synthesis are presented IR- and 1Н NMRspectroscopic analysis provide information about ligands and the complex compound formed on their basis, the nature of the bond, central atom surrounding, polyhedra, valence and deformation vibrations, shifts in proton signals. Crystallographic data of the complex compound were obtained using a Malvern Panalytical Empyrean diffractometer. Analysis of the obtained results was carried out using FULLPROF and VESTA programs. When the lengths and angles of the valence bonds were analyzed using the MOGUL program adapted to the MERCURY complex, it was found that there were no bonds and angles with non-standard values between them. The state of the central atomic spatial structure, hybridization, binding of the isonicotinamide molecule and the nitric acid residue to the zinc atom were studied. Based on the data obtained, it was concluded.

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