1. Department of Chemistry, Faculty
of Science, Al-Balqa’ Applied University, Salt 19117, Jordan
2. Dipartimento
di Chimica, Università degli Studi di Milano, via Golgi
19, 20133 Milan, Italy
3. CNR-IPCF, Instituto per i Processi Chimico-Fisici of the Consiglio Nazionale delle Ricerche, Molecular Modeling Laboratory, I-56124 Pisa, Italy
4. Physikalisches Institut, Westfälische Wilhelms-Universität, D-48149
Münster, Germany
5. Leiden Institute of Chemistry,
Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands