Ciornea, VictorGulea, Aurelian2018-03-192018-03-192006CIORNEA, V., GULEA, A. Synthesis and physico-chemical studies of heterometallic nitrilotriacetates of chromium(III) with some 3d metals. In: Cemistry Journal of Moldova. 2006, nr.1, pp. 84-87. ISSN 1857-1727.1857-1727https://msuir.usm.md/handle/123456789/1707Heterometallic complexes of chromium (III) with some 3d metals have been synthesized based on nitrilotriacetic acid (H3nta), like M(bpy)2Cr2(OH)2(nta)2·nH2O, where M = Mn2+, Co2+, Ni2+ and Zn2+; bp = α,α′-bipyridine; n = 8 or 9. Their chemical composition has been determined from the results of the elemental analysis and thermogravimetric study. The coordination modes of the nta3 ̄ ligand and the type of chemical bonds have been proposed basing on IR spectra.enheterometallicnitrilotriacetateschromium(III)3d metalsbipyridineArticle