Synthesis and Characterization of Lanthanide(III) (La, Gd, Yb, Y) Disalicylidene-1,2-phenylenediamine (H2dsp) Schiff-Base Complexes

Synthesis and Characterization of Lanthanide(III) (La, Gd, Yb, Y) Disalicylidene-1,2-phenylenediamine (H2dsp) Schiff-Base Complexes

Novel rare earth (III) disalicylidene-1,2-phenylenediamine(H{sub 2}dsp) complexes with the formula M[Ln(dsp){sub 2}] (M = Li, Na, K, Cs) were prepared. UV-visible absorption and NMR were used to study the disproportionation equilibrium for these complexes in DMSO. Structures for these complexes are...

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Veröffentlicht in:Inorganic Chemistry 1994-11, Vol.33 (23), p.5195-5202
Hauptverfasser: Chen, Huiyong, Archer, Ronald D
Format: Artikel
Sprache:eng
Schlagworte:
40 CHEMISTRY
ABSORPTION SPECTROSCOPY
AMINES
CHEMICAL PREPARATION
GADOLINIUM COMPLEXES
LANTHANUM COMPLEXES
NUCLEAR MAGNETIC RESONANCE
STRUCTURAL CHEMICAL ANALYSIS
YTTERBIUM COMPLEXES
YTTRIUM COMPLEXES
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Zusammenfassung:Novel rare earth (III) disalicylidene-1,2-phenylenediamine(H{sub 2}dsp) complexes with the formula M[Ln(dsp){sub 2}] (M = Li, Na, K, Cs) were prepared. UV-visible absorption and NMR were used to study the disproportionation equilibrium for these complexes in DMSO. Structures for these complexes are suggested.
ISSN:0020-1669
1520-510X
DOI:10.1021/ic00101a010