Synthesis and Structural Characterization of Tetradentate (N₂O₂) Ligand Complexes of Zinc

Abstract

The potentially tetradentate -N2 O2 ligands, N, N′-bis (o-hydroxybenzyl)-l,2-diaminoethane (SaleanH4 ), N, N′-bis (o-hydroxybenzyl)-l,3-diaminopropane (SalpanH4 ), N, N′-bis (o-hydroxybenzyl)-l,4-diaminobutane (SalbanH4 ), N, N′-bis (o-hydroxybenzyl)