1. a Department of Chemistry, Faculty of Sciences , Tarbiat Modares University , P.O. Box 14155-4838, Tehran, Iran
2. b Department of Chemistry, Faculty of Arts and Sciences , Uludag University , 16059 Gorukle, Bursa, Turkey
3. c Department of Physics, Faculty of Arts and Sciences , Ondokuz Mayis University , 55139 Kurupelit, Samsun, Turkey