1. Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
2. Division of Organic Chemistry & Biochemistry Ruđer Bošković Institute, Bijenička 54 10000 Zagreb Croatia
3. Division of Analytical Chemistry Department of Chemistry, Faculty of Science University of Zagreb, Horvatovac 102a 10000 Zagreb Croatia