1. NPE-LACOM, Federal University of Paraíba, João Pessoa, Paraíba 58051-900, Brazil
2. Postgraduate Program in Science and Engineering of Materials, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte 59078-970, Brazil
3. Modeling and Molecular Simulation Group, São Paulo State University, Bauru, Paraíba 17033-360, Brazil
4. Institute of Chemistry, Federal University of Rio Grande do Norte, Natal, Rio Grande do Norte 59078-970, Brazil