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Abstract
Syntheses of N,N'-phenyltetrazole podands link with aliphatic chains containing oxygen, nitrogen and sulphur atoms, are described. The complexing properties of these compounds towards metal cations (Fe2+, Cu2+, Zn2+, Co2+, Ni2+) were investigated by absorption and infrared spectroscopy. The UV-Vis titrations were performed to estimate the stability constant values of the respective complexes with Cu2+ ion. Changes in UV-Vis absorption spectra and IR spectra of compound 6 under various concentrations of Cu2+ ion in methanol suggest formation of very unstable complex. The structure of ligand 2 has been deduced by X-ray crystallography.
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
Journal of Inclusion Phenomena and Macrocyclic Chemistry
no. 77,
edition 1-4,
pages 83 - 94,
ISSN: 1388-3127 - Language:
- English
- Publication year:
- 2013
- Bibliographic description:
- Pazik A., Skwierawska A.: Synthesis and Spectroscopic Properties of New Bis-tetrazoles// JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY. -Vol. 77, iss. 1-4 (2013), s.83-94
- Verified by:
- Gdańsk University of Technology
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