1. Department of Chemistry, Kamil Ozdag Science Faculty, Karamanoglu Mehmetbey University, 70100 Karaman, Turkey
2. Department of Chemistry, University of Minnesota 207 Pleasant Street Southeast, Minneapolis, Minnesota 55455, United States
3. Department of Chemistry, Texas A&M University, P.O. Box 30012, College Station, Texas 77842, United States
4. School of Applied Sciences, Faculty of Computing, Engineering and Science, University of South Wales, Cemetery Road, Glyntaff, CF37 4DB, United Kingdom