1. L.V. Pisarzhevskii
Institute of Physical Chemistry of the National Academy of Sciences of Ukraine, Prospekt Nauki 31, Kyiv 03028, Ukraine
2. Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543 Singapore
3. Institute of Inorganic
Chemistry, Faculty of Chemistry, University of Vienna, Währinger
Straße 42, 1090 Vienna, Austria