Mei, Z., Niu, X., Sun, J., & Qu, B. (2010). Synthesis and Crystal Structure of Cobalt(II) Complex of 4,4?-Diamino-1-[(cyclohexa-2,4-dienyl)methyl]benzene. Asian Journal of Chemistry, 21(3), 2020–2026. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/18693