METHOD FOR SYNTHESIS OF HETEROTHREENUCLEAR COORDINATION COMPOUND BASED ON IMINODIACETIC ACID SALICYLIDENHYDRAZONE

摘要

FIELD: physics.;SUBSTANCE: invention relates to a method for synthesis of heterothreenuclear coordination compound based on iminodiacetic acid salicylidenhydrazone. Method involves adding salicylic aldehyde to hydrazide iminodiacetic acid solution in methanol, holding obtained precipitate for at least of 12 hours, addition of copper (II) acetate monohydrate to obtained suspension, dissolving obtained compound in minimum amount of pyridine, adding water, washing precipitate with water and alcohol, drying in air to constant mass. Then suspension of binuclear complex of copper with iminodiacetic acid salicylidenhydrazone in ethanol is added with pyridine until dissolution of precipitate, added to obtained solution equivalent amount of zinc or nickel acetate, stirring mixture while heating for at least of 1 hour, obtained solution is filtered. In one day product is separated by filtration, washed with alcohol and air dried to constant mass.;EFFECT: invention enables to obtain heterothreenuclear coordination compounds, which are promising in designing new magnetic and optical materials, catalyst systems, low-molecular models of metalloenzymes, etc.;1 cl, 1 ex