Synthesis of mixed-ligand complexes of rare-earth elements

Journal Article · Sat Sep 10 00:00:00 EDT 1994 · Russian Journal of General Chemistry

OSTI ID:198144

Panyushkin, V T; Akhrimenko, N V

The authors have synthesized mixed-ligand complexes of Nd(III), Sm(III), Eu(III), Tb(III), Dy(III), Ho(III), Er(III), and Yb(III) with acetylacetone (I) and unsaturated organic acids (II): maleic, fumaric, acrylic, and methacrylic. According to elemental analyses and thermogravimetric data the composition of Ln(I){sub 2}(II) {center_dot} 3H{sub 2}O does not depend on the basicity of the acid. The structure of compounds prepared was studied by IR, NMR, and luminescent spectroscopy.

• OSTI ID: 198144
• Journal Information: Russian Journal of General Chemistry, Journal Name: Russian Journal of General Chemistry Journal Issue: 3 Vol. 64; ISSN RJGCEK
• Country of Publication: United States
• Language: English

Related Subjects

40 CHEMISTRY
ABSORPTION SPECTROSCOPY
ACETYLACETONE
ACRYLIC ACID
CHEMICAL PREPARATION
DYSPROSIUM COMPLEXES
ERBIUM COMPLEXES
EUROPIUM COMPLEXES
FUMARIC ACID
HOLMIUM COMPLEXES
LUMINESCENCE
MALEIC ACID
METHACRYLIC ACID
NEODYMIUM COMPLEXES
NUCLEAR MAGNETIC RESONANCE
SAMARIUM COMPLEXES
THERMAL GRAVIMETRIC ANALYSIS
YTTERBIUM COMPLEXES