Synthesis, characterization of the luminescent lanthanide complexes with ( Z)-4-(4-methoxyphenoxy)-4-oxobut-2-enoic acid

( Z)-4-(4-Methoxyphenoxy)-4-oxobut-2-enoic acid and its solid rare earth complexes LnL 3·2H 2O (Ln = La, Eu, Tb) were synthesized and characterized by means of MS, elemental analysis, FTIR, 13C NMR and TG–DTA. The IR and 13C NMR results show that the carboxylic groups in the complexes coordinated to...

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