N,N′-{[Ethane-1,2-diylbis(oxy)]bis(ethane-2,1-diyl)}bis(4-methylbenzenesulfonamide)

Abstract

The asymmetric unit of the title compound, C20H28N2O6S2, contains one half-molecule, related to the other half by a twofold rotation axis. The two aromatic rings of the molecule make a dihedral angle of 50.91 (7)°. The O—CH2—CH2—O and N—CH2—CH2—O fragments both adopt gauche conformations, with torsion angles of 76.0 (4) and 70.4 (3)°, respectively. In the crystal, adjacent molecules are linked through N—H...O hydrogen bonds into chains along the a-axis direction. The chains are further connected via C—H...O interactions into a two-dimensional supramolecular network in the ac plane.