1. Institute of Inorganic Chemistry; Academy of Sciences of the Czech Republic; v.v.i., Hlavní 1001 250 68 Řež Czech Republic
2. Department of Organic Chemistry, Faculty of Science; Charles University; Hlavova 2030 128 42 Prague 2 Czech Republic
3. Jacobs University Bremen; Department of Life Sciences and Chemistry; Campus Ring 1 28759 Bremen Germany