1. Sincrotrone Trieste, in Area Science Park, Basovizza (Trieste) I-34149, Italy
2. Laboratorio TASC, CNR-IOM, Basovizza (Trieste) I-34149, Italy
3. Laboratory of Quantum Chemistry, Irkutsk State University, 664003 Irkutsk, Russia
4. Favorsky Institute of Chemistry, SB RAS, 664033 Irkutsk, Russia