1. Department of Physics, Federal University of São Carlos, 13565-905 São Carlos, SP, Brazil
2. Department of Inorganic and Organic Chemistry, University Jaume I (UJI), Castelló 12071, Spain
3. LIEC-CDMF Department of Chemistry, Federal University of São Carlos, 13565-905 São Carlos, SP, Brazil
4. Department of Chemistry, State University of Piauí (UESPI), P.O. Box 381, 64002-150 Teresina, PI, Brazil
5. Institute of Physics “Gleb Wataghin” (IFGW), State University of Campinas, 13083-859 Campinas, SP, Brazil
6. Institute of Chemistry, State University of Campinas-Unicamp, 13083-970 Campinas, SP, Brazil