Abstract:
Thermograms of curcumin I and its lanthanide complexes with Pr(III), Nd(III), Sm(III), Gd(III), Er(III) and Tb(IV) ions
were studied. The results confirmed [LnL2
(NO3
)(H2O)2
] stoichiometry for all the complexes except for the Tb(IV) complex which
conforms to [TbL2
(NO3
)2
(H2O)2
] stoichiometry.