1. Centro de Química Estrutural
2. Instituto Superior Técnico
3. Universidade de Lisboa
4. 1049-001 Lisboa
5. Portugal
6. Department of Inorganic Chemistry
7. Taras Shevchenko National University of Kyiv
8. Kyiv 01601
9. Ukraine
10. STC “Institute for Single Crystals” National Academy of Sciences of Ukraine
11. Kharkiv 61001
12. Department of Chemistry
13. FPV
14. University of SS Cyril and Methodius
15. 91701 Trnava
16. Slovakia