Coordination compounds of cobalt, nickel, and copper with isonitrosoacetone benzoylhydrazone [Articol]

dc.contributor.authorȚapcov, Victor
dc.date.accessioned2023-11-14T10:10:15Z
dc.date.available2023-11-14T10:10:15Z
dc.date.issued2002
dc.description.abstractBenzoylhydrazine and isonitrosoacetone react in ethanol with cobalt, nickel, and copper halides and acetates to give the coordination compounds MX2(HL)·nH2O, MX2(HL) 2·nH2O, and ML2·nH2O [M = Co, Ni, Cu; X = Cl, Br; HL = C6H5C(O)NHNC(CH 3)CHNOH; n = 1-4]. The same reactions performed in the presence of sodium acetate and pyridine (pH 7-8) yield the complexes MLCl·nH 2O and MPy2LCl·nH2O (n = 1-4). All the complexes have a pseudooctahedral coordination geometry. The hydrazone HL behaves as a tridentate O,N,N-donor ligand. Thermolysis of the substances involves dehydration (70-90°C), deaquation (155-170°C) or deamination (175-195°C), and complete thermal decomposition (285-360°C).en
dc.identifier.citationȚAPCOV, Victor . Coordination compounds of cobalt, nickel, and copper with isonitrosoacetone benzoylhydrazone. În: Russian Journal of General Chemistry, 2002, vol. 72, pp. 276-279. ISSN 1070-3632en
dc.identifier.issn1070-3632
dc.identifier.urihttps://msuir.usm.md/handle/123456789/11884
dc.identifier.urihttps://doi.org/10.1023/A:1015490022087
dc.language.isoenen
dc.titleCoordination compounds of cobalt, nickel, and copper with isonitrosoacetone benzoylhydrazone [Articol]en
dc.typeArticleen

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