SYNTHESIS AND CHARACTERIZATION OF RUTHENIUM (III) COMPLEXES WITH TRIDENTATE (ONO) SCHIFF BASES

Dehari, Dije and Jonuzi, Emir and Dehari, Shefket and Abduli, Shemsedin and Abdija, Zulxhevat (2020) SYNTHESIS AND CHARACTERIZATION OF RUTHENIUM (III) COMPLEXES WITH TRIDENTATE (ONO) SCHIFF BASES. Journal of Natural Sciences and Mathematics of UT, 5 (9-10). pp. 31-36. ISSN 2671-3039

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Abstract

The reactions of Ru(III) chloride with tridentate dibasic Schiff bases (H2SB) gave anionic complexes of types [Ru(SB)2]-(Et)4N+. Schiff bases prepared from salicylaldehyde, 5-chlorosalicylaldehyde, and 5-bromosalicylaldehyde with 2-aminophenol. The anionic complexes have been prepared and precipitated with tetraethylammoniumbromide. New complexeshave been characterized based on elemental analyses, IR spectroscopy, UV-VIS spectroscopy, and ESI mass spectrometry. Measures of mass spectrometry with the method ESI show that the complexes are anionic and the calculated molecular mass of the corresponding anion complies with the molecular mass of the experimentally found complex anion. The results are in accord with an octahedral environment around the Ru (III) ion.

Item Type: Article
Uncontrolled Keywords: Ruthenium complexes, Schiff bases, spectroscopy studies, ESI mass spectrometry
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Engineering, Science and Mathematics > School of Chemistry
Depositing User: Unnamed user with email zshi@unite.edu.mk
Date Deposited: 13 Nov 2020 15:53
Last Modified: 13 Nov 2020 15:53
URI: http://eprints.unite.edu.mk/id/eprint/601

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