1. Department of Chemistry, Faculty of Science, Erciyes University, 38039 Kayseri, Turkey, Fax: +90‐352‐437‐4933, http://aves.erciyes.edu.tr/SorguKimlikBilgileri.aspx?Sorgu=789
2. CNRS, LCC, 31077 Toulouse, France
3. Univ. Toulouse, UPS, INPT, 31077 Toulouse, France
4. Inst. Univ. France, 75005 Paris, France