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New Dinuclear Nonaazadentate Schiff Base Podates of Rare Earth(III) Ions

Patroniak V.

Polish Journal of Chemistry

2005

Vol. 79 / nr 1

57-64

As a result of [1+2] Schiff base condensation in the template reaction between 2,6-diacetylpyridine and 3,7-diazanonane-1,9-diamine in the presence of rare earth(III) ions (M = Y3+, La3+, Pr3+, Sm3+, Eu3+, Gd3+, Tb3+, Ho3+, Er3+, Tm3+, Yb3+), new dinuclear architectures containing a ligand with N9 set of donor atoms with terminal amine groups have been formed. The complexes have been characterized by the spectroscopic and thermogravimetric data and microanalyses.

Metal-Ion-Directed Synthesis of Homo- and Heteronuclear Dimetallic Schiff Base Podates. II.

Radecka Paryzek W., Kaczmarek M. T., Pospieszna-Markiewicz I.

Polish Journal of Chemistry

2002

Vol. 76 / nr 5

679-685

Homodinuclear complexes with magnesium(II), calcium(II), and barium(II) ions and heterodinuclear complexes with calcium(II) or cadmium(II) and lanthanide(III) ions containing Schiff base open-chain ligand terminated by one amine and one carbonyl group were prepared as a result of the partial Schiff base condensation reaction between 2,6-diacetylpyridine and 4-methyl-1,2-phenylenediamine in the presence of the appropriate ions acting as templates. The complexes were characterized by spectroscopic methods (IR, 1H NMR, FAB-MS), thermogravimetric and elemental analyses.

Metal-Ion-Directed Synthesis of Homo-and Heteronuclear Dimetallic Schiff Base Podates

Radecka Paryzek W., Kaczmarek M. T., Luks E.

Polish Journal of Chemistry

2001

Vol. 75, nr 1

35-42

Homodinuclear complexes of lanthanum(III), zinc(II), cadmium(II) and mercury(II) ions and heterodinuclear complexes of lanthanum(II) and zinc(II) ions containing Schiff base open-chain ligands terminated by two carbonyl groups or one amine and one carbonyl group were prepared as a result of the partial Schiff base condensation reaction between 2,6-diacetylpyridine and 4-methyl-1,2-phenylenediamine or 2,6-diaminopyridine in the presence of the appropriate ions acting as templates. The complexes were characterized by spectroscopic methods (IR, 1H NMR, FAB-MS) and elemental analysis.