1. Department of Chemistry, College of Computational & Natural Sciences, Hawassa University, P.O. Box 05, Hawassa, Ethiopia
2. Department of Chemistry, Faculty of Science, University of Allahabad (AoU), Prayagraj–211002, Uttar Pradesh, India
3. Department of Chemistry, Deen Dayal Upadhyay Gorakhpur University, Gorakhpur–273009, Uttar Pradesh, India
4. Department of Inorganic & Structural Chemistry, Howard University, Washington, DC 20059, USA