1. Chemistry Department, College of Science, AlJouf University, Sakaka, KSA
2. Chemistry Department, College of Science, Aswan University, Aswan, Egypt
3. Department of Organometallic and Organometalloid Chemistry, National Research Centre, Dokki, Egypt
4. Chemistry Department, Faculty of Science, Minia University, El-Minia, Egypt
5. Photochemistry Department, National Research Centre, Dokki, Egypt
6. Science and Technology Unit (STU), Umm Al-Qura University, Mecca, KSA