1. Department of Inorganic Chemistry University of Tabriz 51666‐16471 Tabriz Iran
2. Department of Chemistry, Faculty of Science University of Maragheh P.O. Box 55181‐83111 Maragheh Iran
3. Departament de Química Universitat de les Illes Balears Crta de Valldemossa km 7.5 07122 Palma de Mallorca (Baleares) Spain
4. Department of Chemical and Pharmaceutical Sciences University of Trieste Via L. Giorgieri 1 34127 Trieste Italy
5. Department of Chemistry Karakoram International University Pakistan
6. Cardinal Stefan Wyszynski Faculty of Mathematics and Natural Sciences University in Warsaw Warszawa, Wóycickiego 1/ 3 Poland
7. Department of Organic Chemistry Baku State University Z. Khalilov str. 23, AZ 1148 Baku Azerbaijan
8. Centro de Química Estrutural Instituto Superior Técnico Universidade de Lisboa Av. Rovisco Pais, 1049‐ 001 Lisboa Portugal