Jirjees, V. Y.; Suleman, V. T.; Salih Al-Hamdani, A. A.; Ahmed, S. D. Preparation, Spectroscopic Characterization and Theoretical Studies of Transition Metal Complexes With 1-[(2-(1H-Indol-3-yl)ethylimino)methyl]naphthalene-2-Ol Ligand. ajc 2019, 31, 2430-2438.