1. Institut für Anorganische und Analytische Chemie, Friedrich-Schiller-Universität Jena, Humboldtstr. 8, D-07743 Jena, Germany
2. Faculty of Sciences of Tunis, Laboratory of Materials, Crystal Chemistry and Applied Thermodynamics, University of Tunis El Manar, 2092 El Manar, Tunisia
3. Department of Chemistry, Faculty of Science, University of Ibadan, 200284 Ibadan, Nigeria
4. Department of Chemistry, School of Science, Adeyemi College of Education, 350101 Ondo, Ondo State, Nigeria
5. Materials Chemistry Group, Department of Chemical Sciences, Redeemer’s University Ede, 232102 Ede, Osun State, Nigeria