1. Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
2. Department of Chemistry, Faculty of Science, Cairo University, Cairo 12613, Egypt
3. Chemistry Department, College of Science, Taibah University, Al-Madinah Almunawrah, Medina 30002, Saudi Arabia
4. Chemistry Department, Faculty of Science, Alexandria University, P.O. Box 426, Ibrahemia, Alexandria 21321, Egypt
5. Chemistry Department, College of Sciences, Taibah University, Yanbu 30799, Saudi Arabia