1. Photoactivity Department, Institute of Physics, NAS of Ukraine, Kiev, Ukraine;
2. Department of Molecular Compound Physics, Center for Physical Sciences and Technology, Vilnius, Lithuania;
3. Department of Porous Compounds and Material, L.V. Pisarzhevskii Institute of Physical Chemistry, NAS of Ukraine, Kyiv, Ukraine;
4. Division of Structure Research, W. Trzebiatowski Institute of Low Temperature and Structure Research, PAS, Wrocław, Poland