Sun, W. H., Xing, Q., Yu, J., Novikova, E., Zhao, W., Tang, X., Liang, T., & Redshaw, C. (2013). Probing the characteristics of mono- or bimetallic (iron or cobalt) complexes bearing 2,4-bis(6-iminopyridin-2-yl)-3 H-benzazepines: Synthesis, characterization, and ethylene reactivity. Organometallics, 32(8), 2309-2318. https://doi.org/10.1021/om301086p