New supramolecular dinuclear Schiff base complexes of yttrium and lanthanides

Authors
Radecka-Paryzek, W Kaczmarek, M Patroniak, V Pospieszna-Markiewicz, I
Citation
W. Radecka-paryzek et al., New supramolecular dinuclear Schiff base complexes of yttrium and lanthanides, J ALLOY COM, 323, 2001, pp. 173-176
Citations number
20
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
ISSN journal
09258388 → ACNP
Volume
323
Year of publication
2001
Pages
173 - 176
Database
ISI
SICI code
0925-8388(20010712)323:<173:NSDSBC>2.0.ZU;2-1
Abstract
The metal-promoted reactions between 2,6-diacetylpyridine and 3,6-dioxaocta ne-1,8-diaminel 4,9-dioxadodecane-1,12-diamine or 4,7.10-trioxatridecane-1, 13-diamine in the presence of yttrium(III) and lanthanide(III) ions acting as template agents afford new supramolecular dinuclear complexes of pedate type with terminal acetylpyridyl groups and N4O4 and N4O5 set of donor atom s as a result of [2 + 1] Schiff base condensation. The complexes were chara cterized by spectral data (IR, H-1 NMR, FAB-MS) and elemental analysis. (C) 2001 Elsevier Science B.V. All rights reserved.