Crystal structure of [(E)-({2-[3-(2-{(1E)-[(carbamothioylamino)imino]methyl}-phenoxy)propoxy]phenyl}methylidene)-amino]thiourea with an unknown solvate

Abstract

The title molecule, C19H22N6O2S2, has crystallographically imposed C2 symmetry, with the central C atom lying on the rotation axis. The O-C-C-C torsion angle for the central chain is -59.22 (16)° and the dihedral angle between the planes of the benzene rings is 75.20 (7)°. In the crystal, N-H⋯O and N-H⋯S interactions link the molecules, forming a three-dimensional network encompassing channels running parallel to the c axis, which account for about 20% of the unitcell volume. The contribution to the scattering from the highly disordered solvent molecules in these channels was removed with the SQUEEZE routine [Spek (2015). Acta Cryst. C71, 9-18] in PLATON. The stated crystal data for Mr, μ etc. do not take these into account.