Uniform sidearm derivatisations in a tetrapodal pentaamine: Ligands with NN4O4 donor sets, and a bis(ferrocenecarbaldehyde aminal) - Heinemann, Frank Wilhelm; et al. (Zeitschrift für Naturforschung Section B-A Journal of Chemical Sciences, 2000)
Keywords: Nonadentate ligand; Nickel; Schiff base