1. Institute of Chemistry, Khwaja Fareed University of Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
2. Centre for Theoretical and Computational Research, Khwaja Fareed University of Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
3. Institute of Chemical and Environmental Engineering, Khwaja Fareed University of Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
4. Departamento de Qu′ımica Fundamental, Instituto de Qu′ımica, Universidade de Saõ Paulo, Av. Prof. Lineu Prestes, 748, Sao Paulo 05508-000, Brazil
5. Department of Chemistry, College of Science, King Khalid University, Abha 61413, Saudi Arabia
6. Department of Chemistry, University of Mianwali, Mianwali 42200, Pakistan