1. The Key Laboratory of Advanced Functional Materials, Ministry of Education, Beijing University of Technology, Beijing 100124, China
2. Department of Physics, Jinnah College for Women, University of Peshawar, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan
3. Department of Chemistry, Bacha Khan University Charsadda, Charsadda24420, Khyber Pakhtunkhwa, Pakistan
4. Department of Chemistry, Islamia College University Peshawar, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan
5. Institute of Chemical Sciences, University of Swat, Swat 19201, Khyber Pakhtunkhwa, Pakistan
6. Department of Chemistry, Faculty of Sciences, University of Kotli, Kotli 11100, Azad Jammu and Kashmir, Pakistan