1. Department of Chemistry, Faculty of Science, The Hashemite University, P. O. Box 330127, Zarqa 13133, Jordan
2. Department of Chemistry, Memorial University of Newfoundland, St. John's, NL, A1C 5S7, Canada
3. Department of Chemistry, Faculty of Science, Al-Balqa Applied University, P. O. Box 19117, Al-Salt, Jordan
4. Pure and Applied Chemistry Research Group, College of Science, Department of Chemistry, University of Sharjah, P. O. Box 27272, Sharjah, United Arab Emirates
5. Department of Chemistry, The University of Jordan, Amman 11942, Jordan