1. Department of Chemistry , University of Malakand , Chakdara , Malakand 18800 , Pakistan
2. Deaprtment of Chemistry , Govt Ghazi Umara Khan Degree College Smar Bagh, University of Malakand , Dir Lower , Malakand , Pakistan
3. Center for Integrative Petroleum Research (CIPR), College of Petroleum Engineering and Geosciences , King Fahd University of Petroleum and Minerals , Dhahran 31261 , Saudi Arabia
4. Center for Applied Mathematics and Bioinformatics , Gulf University for Science and Technology , Hawally 32093 , Kuwait