Crystal structure of (5-{3-[(1,4,7,10,13-penta­oxa-16-aza­cyclo­octa­decan-16-yl)carbonyl­amino]­phen­yl}-10,15,20-tri­phenyl­porphyrinato)cobalt(II)

In the title compound, [Co(C57H52N6O6)], the central CoII atom is coordinated by four pyrrole N atoms of the porphyrin core and one O atom of the crown ether. The complex has a distorted porphyrin core, with mean absolute core-atom displacements of 0.14 (10) (Ca), 0.20 (10) (Cb), 0.24 (4) (Cm) and 0.18 (10) A (Cav), respectively. The axial Co—O bond length is 2.3380 (15) and the average Co—Np bond length is 1.968 (5) A. Intra­molecular N—H⋯O and inter­molecular C—H⋯π inter­actions are observed.