New carboxysalicylaldehyde schiff base ligand and its copper(II) complexes

Aparaschivei, Diana and Buta, Ildikó and Pană, Ana-Maria and Păuşescu, Iulia and Badea, Valentin and Cseh, Liliana and Costisor, Otilia: New carboxysalicylaldehyde schiff base ligand and its copper(II) complexes. In: Proceedings of the International Symposium on Analytical and Environmental Problems, (22). p. 73. (2016)

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Abstract

Metal-organic frameworks have become a subject of great interest lately because of their interesting features and applications in the field of catalysis, magnetism and biological studies [1]. Coordination polymers are most commonly the creators of such frameworks, and researchers have devoted great effort to the design of metal-generated networks with tailored properties [2,3]. Our group has recently been involved in the development of by-design structures based on 3d metal coordination complexes derived from Schiff based ligands [4]. Salen-based complexes of 3d metals, in which the Schiff base presents the carboxy substituent on the aromatic moiety, generate infinite coordination polymers in the presence of alkaline bases [5]. In this respect, we have obtained new carboxysalicylaldehyde Schiff base ligand, namely N,N'-bis(5-carboxysalicylidene-aminopropyl)piperazine (CBPP), characterized by NMR and FTIR spectroscopy and TG analysis. Copper(II) complexes of CBPP were synthesized by direct or template synthesis, isolated and characterized by FTIR; preliminary results suggest the formation of polymeric structures.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2016
Volume: 22
ISBN: 978-963-306-507-5
Page Range: p. 73
Uncontrolled Keywords: Kémia - előadáskivonat
Additional Information: Bibliogr.: 73. p. ; összefoglalás angol nyelven
Date Deposited: 2018. Dec. 11. 12:41
Last Modified: 2018. Dec. 11. 12:41
URI: http://acta.bibl.u-szeged.hu/id/eprint/56039

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