Zubkov S. Coordination compounds of nickel (II) with some derivatives of guanidine

Object of investigation: koordination compounds of nickel with guanidines and guanizones. Aim of investigation: staiting of regularitivs of complex formation of Ni(II) with guanidines and guanizones and explanation on this base differences in composition and structure of synthesized coordination compounds. Methods of investigation and instruments: DTA, IR-, electronic-, NMR- spectroscopy, magnetic measurements, conductivity, X-ray analysis, mass-spectrometry. Theoretical results and novelty: the systematic investigation of formation of Ni (II) complexes with the row of aminoguanidines and guanizones have been carried out. The enfluence of the nature of substituents in the moleculae of ligands on coordination polyhedron of complexes have been stated. Practical results and novelty: A 20 novel complex compounds of Ni with guanidines derivatives have been synthesized, their structures and properties have been stated. Field of application: inorganic chemistry.