1. Institute of Inorganic and Analytical Chemistry; Justus Liebig University; Schubertstrasse 60, Building 16 D-35392 Giessen Germany
2. Chemistry Department; Federal University of Espírito Santo; Av. Fernando Ferrari 514 Goiabeiras 29075-910 Brazil
3. Academician A.M. Guliyev Institute of Chemistry of Additives, Azerbaijan National Academy of Sciences, Boyukshor shosse; kv. 2062, Baku AZ1029 Azerbaijan Republic