1. Department of Inorganic Chemistry Physical Chemistry and Electrochemistry University Politehnica of Bucharest 1‐7 Gh. Polizu Street 01106 Bucharest Romania
2. Coordination and Supramolecular Chemistry Laboratory “Ilie Murgulescu” Institute of Physical Chemistry Romanian Academy Splaiul Independentei 202 ‐060021 Bucharest Romania
3. Inorganic Chemistry Laboratory Faculty of Chemistry University of Bucharest Str. Dumbrava Rosie 23 020464‐ Bucharest Romania
4. Centre de Recherche Paul Pascal, UMR 5031 Univ. Bordeaux, CNRS 33600 Pessac France