1. Fundamental Chemistry Department, Federal University of Pernambuco, Cidade Universitária, Av. Jornalista Anibal Fernandes, s/no, Recife, PE, 50740-560, Brazil
2. Department of Chemistry, Federal Rural University of Pernambuco, Recife, PE, Brazil
3. Department of Chemistry, Federal University of Viçosa, Viçosa, MG, Brazil