Autor:	Loreto Ballester, Maria P Vladimirova, Liudmil Antonov, Elena Stanoeva, Walter M. F. Fabian, Mariana Mitewa
Rok vydání:	2001
Předmět:	Alkaline earth metal Metal ions in aqueous solution Inorganic chemistry Alkali metal Metal chemistry.chemical_compound chemistry Stability constants of complexes 15-Crown-5 visual_art Polymer chemistry visual_art.visual_art_medium Moiety Spectroscopy
Zdroj:	Journal of Inclusion Phenomena and Macrocyclic Chemistry. 40:23-28
ISSN:	0923-0750
DOI:	10.1023/a:1011190403722
Popis:	The complexation of a series of new Schiff bases containing theN-phenylaza-15-crown-5 (Ph-A15C5) moiety with alkali and alkaline-earth metal ions (incl. Be2+ and Mg2+, is studied by means of UV-Vis spectroscopy. The corresponding stability constant values are determined and discussed from two aspects: the position of the Ph-A15C5 moiety in the ligand molecule and the nature of the metal ion.
Databáze:	OpenAIRE
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