1. Department of Chemistry, Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Street, Kyiv 01601, Ukraine, http://www.chem.univ.kiev.ua
2. Fachbereich Chemie, Universität Konstanz, 78457 Konstanz, Germany
3. Department of Chemistry of Drugs, Wrocław Medical University, ul. Borowska 211, 50‐552 Wrocław, Poland
4. SSI “Institute for Single Crystals”, National Academy of Science of Ukraine, 60 Lenina Ave., Kharkiv 61001, Ukraine
5. Department of Inorganic Chemistry, V. N. Karazin Kharkiv National University, 4 Svobody Sq., Kharkiv 61077, Ukraine