Complexes of nickel with pyridine-2-on

Produkt reakcije nikljevega(II) acetilacetonata in piridin-2-ona v množinskem razmerju 1 : 2 ter 1 : 4 v topilu acetonitril je kompleks [Ni(acac)2(Hhp)2]. Reakcija poteka najprej nekaj dni pri sobni temperaturi, nastane temno zelena suspenzija. Sledi enourno segrevanje zelene suspenzije pri temperaturi 80 °C. Med segrevanjem se barva suspenzije spremeni v olivno zeleno. IR spekter in CHN analiza oborine potrjujeta nastanek kompleksa [Ni(acac)2(Hhp)2].The product of the reaction between nickel acetilacetonate and pyridine-2-one in molar ratios of 1 : 4 and 1 : 2 in acetonitrile was the complex [Ni(acac)2(Hhp)2]. The reaction was carried out at room temperature for a few days, giving a dark green suspension. Then the green suspension was heated at 80 °C for one hour. Upon heating, the color of the suspension changes to olive green. IR spectrum and CHN analysis confirm the formation of [Ni(acac)2(Hhp)2] complex