Affiliation: | a Institute of Chemistry, ?wi?tokrzyska Academy, Ch?cińska 5, 25-020 Kielce, Poland b Department of Structural Studies, Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Sienkiewicza 112, 90-363 ?ód?, Poland c Institute of Technical Biochemistry, Technical University of ?ód?, PL-90924 ?ód?, Poland d Faculty of Chemistry, Wroc?aw University, F. Joliot-Curie 14, 50-386 Wroc?aw, Poland e X-ray Crystallography and Crystal Chemistry Group, Institute of General and Ecological Chemistry, Technical University of ?ód?, PL-90924 ?ód?, Poland f Department of Chemistry, University of Rome “La Sapienza”, A. Moro 5, 00185 Rome, Italy |