1. Faculty of Chemistry University of Wrocław ul. F. Joliot‐Curie 14 50‐383 Wrocław Poland
2. Faculty of Chemistry A. Mickiewicz University Umultowska 89B 61‐614 Poznań Poland
3. Modeling in Spectroscopy Group Institute of Physics West Pomeranian University of Technology Szczecin Al. Piastów 17 70‐310 Szczecin Poland