Crystal structure of (E)-({2-3-(2-{(1E)-(carbamo­thioyl­amino)­imino­meth­yl}phen­oxy)prop­oxyphen­yl}methyl­idene)amino­thio­urea with an unknown solvate

摘要

The title mol­ecule, C19H22N6O2S2, has crystallographically imposed C 2 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 unit-cell 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. C>71, 9–18] in PLATON. The stated crystal data for M r, μ etc. do not take these into account.