Prabhakar, B., & Kuldarni, V. (2010). Cobalt (II), Nickel (II) and Copper (II) Complexes of 1, 5-Benzodiazepines: Synthesis, Spectral and Magnetochemical Studies . Asian Journal of Chemistry, 4(2), 210–216. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/25028