THAKUR, S.N.; BRAT SINGH, Shiv; KUMAR, Sanjay. Synthesis and Characterization of Co(II), Ni(II) and Cu(II) Complexes with a Macrocyclic Ligand 5,7,12,14-Tetramethyldibenzo (b, i)-1,4,8,11-Tetraaza Cyclotetra Dec-2,4,6,9,11,13-Hexaene. Asian Journal of Chemistry, [S. l.], v. 13, n. 3, p. 1001–1005, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/22726. Acesso em: 5 nov. 2024.