Affiliation: | 1. Department of Chemistry, Durham University, South Road, Durham, DH1 3LE (UK), Fax: (+44)?191‐384‐4737 http://www.dur.ac.uk/chemistry/staff/profile/?id=194;2. School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD (UK), Fax: (+44)?115‐951‐3555 |