The Mössbauer Investigation of Some Schiff Base ¹⁵¹Eu Complexes

Abstract

Several Schiff base complexes containing ¹⁵¹Eu metal ion have been synthesized and their Mössbauer spectra are studied. From systematic analysis of the quadrupole coupling constants and isomer shifts the coordination number of the metal ion, in each complex, has been assigned. The observed recoilless factors are fairly high.