1. Laboratory of Medicinal and Technological Chemistry and Laboratory of Complex Systems, Chemistry Institute; University of Brasilia (IQ-UnB); Brasilia Federal District Brazil
2. Institute of Physics; University of Brasília; C.P. 04455, DF, CEP 70919-970 Brazil
3. Department of Chemistry; Federal University of Fronteira do Sul, UFFS; 89813-140 Chapecó Santa Catarina Brazil