NEW MX2 AND M’Cl3 (M = Cu, Zn; M’= Y, Dy, Pr; X = Cl, Br) MALEATO COMPLEXES AND TETRAPHENYLANTIMONY FORMIATE ADDUCT: SYNTHESIS AND INFRARED STUDY. Journal of Engineering Studies and Research, [S. l.], v. 24, n. 1, p. 37–43, 2018. DOI: 10.29081/jesr.v24i1.66. Disponível em: https://jesr.ub.ro/journal/article/view/66. Acesso em: 13 sep. 2025.