1. School of Chemistry, Trinity College Dublin, Dublin 2, Ireland
2. Physics Department, Institute for Energy Technology, NO-2027 Kjeller, Norway
3. Fachbereich Chemie, Bergische Universität Wuppertal, D-42097 Wuppertal,
Germany
4. ISIS Facility,
Science and Technology
Facilities Council, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, OX11 0QX, U.K.
5. Departamento de Química, Universidade de Coimbra, 3004-535 Coimbra, Portugal