1. Division of Organic Chemistry and Biochemistry Ruđer Bošković Institute Bijenička cesta 54 HR-10000 Zagreb Croatia
2. Faculty of Chemistry University of Barcelona Martí i Franquès, 1–11 08028 -Barcelona Spain
3. Department of Physical Chemistry Faculty of Chemistry and Technology University of Split Ruđera Boškovića 35 HR-21000 Split Croatia
4. Division of General and Inorganic Chemistry Department of Chemistry Faculty of Science University of Zagreb Horvatovac 102a HR-10000 Zagreb Croatia