metal-organic compounds
The CoIII atom in the title complex, [Co(C2H3O2)(C4H9NO)2(C15H11N3O5)], is coordinated by phenol O, carbonyl O and hydrazine N atoms of the N-salicylaldehyde-N′-(o-nitrophenoxyacyl)hydrazone ligand, L2−, one acetoxy O atom, and two N atoms of two coordinated morpholine molecules, forming an elongated octahedron. There is an intermolecular N—HO hydrogen bond between two morpholine molecules from two neighbouring complex molecules, generating an extended chain structure.