1. Institute of Molecule and Crystal Physics, Ufa Research Centre, Russian Academy of Sciences, Prospect Oktyabrya 151, 450075 Ufa, Russia
2. Bashkir State Pedagogical University, Oktyabrskoy Revolutsii St., 3a, 450000 Ufa, Russia
3. St.-Petersburg State University, Uljanovskaja, 1, 198504 St.-Petersburg, Russia
4. Institute of Organic Chemistry, Ufa Research Centre, Russian Academy of Sciences, Prospect Oktyabrya 59, 450075 Ufa, Russia
5. Dipartimento di Chimica “G. Ciamician,” Universitá di Bologna, Via Selmi 2, 40126 Bologna, Italy
6. Centro Interdipartimentale di Ricerca in Scienze Ambientali (CIRSA), Universitá di Bologna, Via S. Alberto 163, 48123 Ravenna, Italy