Crystal structure of (2Z,5Z)-3-(4-meth-oxy-phen-yl)-2-[(4-meth-oxy-phenyl)-imino]-5-[(E)-3-(2-nitro-phen-yl)allyl-idene]-1,3-thia-zolidin-4-one

摘要

In the title compound, C26H21N3O5S, the thia-zole ring is nearly planar with a maximum deviation of 0.017?(2)??, and is twisted with respect to the three benzene rings, making dihedral angles of 25.52?(12), 85.77?(12) and 81.85?(13)°. In the crystal, weak C—H?O hydrogen bonds and C—H?π inter-actions link the mol-ecules into a three-dimensional supra-molecular architecture. Aromatic π–π stacking is also observed between the parallel nitro-benzene rings of neighbouring mol-ecules, the centroid-to-centroid distance being 3.5872?(15)??.