1. Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
2. Department of Chemistry, College of Science, University of Bahrain, Sakhir 32038, The Kingdom of Bahrain
3. National Centre of Excellence in Physical Chemistry, University of Peshawar, Peshawar 25120, Pakistan
4. Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
5. Department of Chemistry, King Abdulaziz University, Jeddah 21589, Saudi Arabia Kingdom
6. Department of Chemistry and Biochemistry, University of California Los Angeles, Los Angeles, California 90095, United States