1. Instituto de Química de São Carlos
2. Universidade de São Paulo
3. São Carlos
4. Brazil
5. Department of Chemistry
6. Departamento de Quimica Fisica Aplicada
7. Universidad Autonoma de Madrid
8. Madrid
9. Spain
10. The University of Surrey
11. UK
12. Department of Inorganic Chemistry
13. Faculty of Natural Sciences
14. Comenius University
15. 84215 Bratislava
16. Slovakia
17. Instituto de Pesquisas Energéticas e Nucleares – IPEN-CNEN/SP
18. São Paulo – SP