1. Faculty of Chemistry, Department of Inorganic Chemistry, Donetsk National University, Donetsk, Ukraine
2. Faculty of Chemistry, Department of Inorganic Chemistry, Donetsk National University, Vinnytsia, Ukraine
3. State Scientific Institution “Institute for Single Crystals” of NAS of Ukraine, Kharkov, Ukraine
4. Faculty of Chemistry, Department of Inorganic Chemistry, V.N. Karazin National University, Kharkiv, Ukraine