1. Department of Chemistry, ISTM‐CNR and INSTM, University of Padova, Via Marzolo 1, 35131 Padova (Italy), Fax: (+39) 049 827 5227
2. Department of Chemistry, University of Western Ontario, 1151 Richmond Street, London N6 A 5B7 (Canada), Fax: (+1) 519 661 3022
3. Saskatchewan Structural Science Center, University of Saskatchewan, 116 Science Place, Saskatoon S7N 5E2 (Canada)
4. Canadian Light Source, University of Saskatchewan, 101 Perimeter Road, Saskatoon S7N 0X4 (Canada)