Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (4): 30-34.

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SYNTHESIS AND CHARACTERIZATION OF TERNARY COMPLEXES OF RARE EARTH WITH 1-NAPHTHALENEACETIC ACID AND 1,10-PHENANTHROLINE

Wang Zemin, Cao Jinrong, Zhu Fusen   

  1. Department of Chemistry, Shanghai Normal University, 200234 Shanghai
  • Received:1992-09-12 Revised:1992-12-21 Published:1993-08-10 Online:1993-08-10

Abstract: Six new solid complexes of rare earth with 1-naphthaleneaeetie acid(NAA) and 1,10-phenanthroline (Phen) were prepared. These complexes all have the compsition of RE(NAA)3·Phen (RE=Y, La, Nd, Sm, Eu, Er). The compositions, properties and bonding specificity between RE3+ and ligands have been confirmed by elemental analysis,molar conductance, IR, UV-Vis, H-NMR,XPS spectra and TG-DTA measurements.

Key words: rare earth, naphthaleneacetic acid, phenanthroline, ternary complex, synthesis