International Journal of Science and Technology (IJST)

Spectral characterizations and photoluminescence behavior of Europium(III) complexes synthesized from hydrazino triazole and o-hydroxyacetophenone

By reaction of europium(III) chloride with Schiff bases (derived from condensation of 3-(pheny/ phenyl substitute)-4-amino-5-hydrazino-1,2,4-triazole with o-hydroxyacetophenone) in ethanol, the novel Eu(III) complexes were synthesised. Elemental analysis, spectroscopic measurement, magnetic moment, electrical conductance and X-ray diffraction were described by the synthesized complexes. The photoluminescence properties of Eu(III) complexes have also been studied. Eu(III) complexes show very strong characteristic emission in red region.