(N‐{[4‐(1,3‐Benzothiazol‐2‐yl)anilino]carbonylmethyl‐κO}iminodiacetato‐κ3O,N,O′)(1,10‐phenanthroline‐κ2N,N′)cobalt(II) pentahydrate

The title compound, Co(C₁₉H₁₅N₃O₅S)(C₁₂H₈N₂)]·5H₂O, has a moderately distorted octahedral coordination environment composed of two N atoms of a 1,10‐phenanthroline ligand and one N and three O atoms of an N‐{4‐(1,3‐benzothiazol‐2‐yl)anilino]carbonylmethyl}iminodiacetate (ZL‐5²⁻) ligand. The ring systems of the phenanthroline and ZL‐5²⁻ ligands are coplanar and the complexes pack in layers parallel to the ab plane with the rings of adjacent complexes facing one another. The layers stack along the c axis and are linked by hydrogen bonds involving the five water solvent molecules in the asymmetric unit and O atoms of the acetate groups of the ZL‐5²⁻ ligand. This is believed to be the first crystal structure of a complex of a 2‐(4‐aminophenyl)benzothiazole ligand.