Oliveira, A.P. de, Silva, V.H.C., Mundim, K.C., Gargano, R., Oliveira, H.C.B. de e Ribeiro, L. 2015. The NH2+ and Be2 2+ Vibrational Spectroscopic Constants From use of the New Analytical Potential Energy Function. Revista Processos Químicos. 9, 18 (jul. 2015), 250-253. DOI:https://doi.org/10.19142/rpq.v9i18.313.