X-Ray Crystallographic Analysis, EPR Studies, and Computational Calculations of a Cu(II) Tetramic Acid Complex

Overview

Journal Bioinorg Chem Appl

Publisher Wiley

Date 2017 Mar 21

PMID 28316540

Citations 1

Authors

Dimitrios Matiadis

Dimitrios Tsironis

Valentina Stefanou

Olga Igglessi-Markopoulou

Vickie McKee

Yiannis Sanakis

Katerina N Lazarou

Athanassios Chrissanthopoulos

Spyros N Yannopoulos

John M Markopoulos

Affiliations

Soon will be listed here.

Abstract

In this work we present a structural and spectroscopic analysis of a copper(II) N-acetyl-5-arylidene tetramic acid by using both experimental and computational techniques. The crystal structure of the Cu(II) complex was determined by single crystal X-ray diffraction and shows that the copper ion lies on a centre of symmetry, with each ligand ion coordinated to two copper ions, forming a 2D sheet. Moreover, the EPR spectroscopic properties of the Cu(II) tetramic acid complex were also explored and discussed. Finally, a computational approach was performed in order to obtain a detailed and precise insight of product structures and properties. It is hoped that this study can enrich the field of functional supramolecular systems, giving place to the formation of coordination-driven self-assembly architectures.

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PMID: 35024133 PMC: 8672780. DOI: 10.1039/d1sc05542a.

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