DONG, HUA-ZE; ZHU, HAI-BIN. Synthesis and Crystal Structure of 4,4’-Di-2-pyridyl-2,2’-dithiodipyrimidine (C18H12N6S2). Asian Journal of Chemistry, [S. l.], v. 22, n. 6, p. 4956–4958, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/16799. Acesso em: 7 jul. 2024.