Synthesis, Structural and Spectroscopic Characterization of [MnCl4](L1.H)2 Complex Derived from Manganese(II) Chloride and Novocaine Hydrochloride. Eurasian Journal of Physics,Chemistry and Mathematics, [S. l.], v. 45, p. 6–14, 2025. Disponível em: https://geniusjournals.org/index.php/ejpcm/article/view/7008. Acesso em: 30 jan. 2026.