1. Departments of Organic and Inorganic Chemistry and Physical and Analytical Chemistry
2. University of Oviedo-CINN
3. 33006 Oviedo
4. Spain
5. Scientific and Technical Services
6. University of Oviedo
7. ISIS Facility
8. Rutherford Appleton Laboratory
9. Oxfordshire OX11 0QX
10. UK
11. ADPOR Group
12. Instituto Nacional del Carbón (INCAR, CSIC)
13. 33011 Oviedo