1. University of Tartu, Institute of Chemistry, 2 Jakobi St., 51014 Tartu, Estonia, Institute of Organic Chemistry, Ukrainian National Academy of Sciences, 5 Murmanskaya St., Kiev 02094, Ukraine, Institute of Inorganic & Physical Chemistry, University of Bremen, Leobener St., D-28334 Bremen, Germany, University of Tartu, Institute of Technology, 1 Nooruse St., 50411 Tartu, Estonia, Kyushu University, Institute for Materials Chemistry and Engineering, Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan, and...