3D-metal coordination compounds – biostimulators growth

Abstract

The paper presents some aspects of coordination of transitive metals (cobalt (II), copper (II), nickel (II), oxovanadium(IV), manganese (II), zinc, iron (II) with dihydrazide of semicarbaziddiacetic acid (Dig) H2N-C(O)-NH-N(CH2CONHNH2)2 (Dig) studied by elemental analysis and physicochemical methods. based on the data we obtained a structural diversity of combinations and possibilities of coordination of ligands. Study various biological properties showed that synthesized salts can serve as stimulators of extracellular amylolytic enzymes biosynthesis and increase the efficiency of obtaining biomass.