1. Department of Chemistry, University of Management and Technology (UMT), C11, Johar Town, Lahore 54770, Pakistan
2. Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
3. Department of Chemistry, COMSATS University Islamabad, Lahore Campus, Lahore 54600, Pakistan
4. Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia