1. Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1, Warsaw 02-097, Poland
2. Department of Chemistry, University of Warsaw, Pasteura 1, Warsaw 02-093, Poland
3. Fakultät für Anorganische Chemie, Universität Duisburg-Essen, Universitätsstrasse 5, 45117 Essen, Germany