de Oliveira, Boaz Galdino. 2019. “Hydrocarbons As Proton Receptors and Evidences of Unconventional and Unusual π···H, P-π···H and C···H Hydrogen Bonds”. Orbital: The Electronic Journal of Chemistry 11 (3), 205-18. https://periodicos.ufms.br/index.php/orbital/article/view/15941.