title: Crystal structure of 2-((1E)-{2-[bis-(2-methyl-benzyl-sulfan-yl)methyl-idene]hydrazin-1-yl-idene}meth-yl)-6-meth-oxy-phenol.
abstract: In the title compound, C25H26N2O2S2, the central CN2S2 atoms are almost coplanar (r.m.s. deviation = 0.0058 Å). One phenyl ring clearly lies to one side of the central plane, while the other is oriented in the plane but splayed. Despite the different relative orientations, the phenyl rings form similar dihedral angles of 64.90 (3) and 70.06 (3)° with the central plane, and 63.28 (4)° with each other. The benzene ring is twisted with respect to the central plane, forming a dihedral angle of 13.17 (7)°. The S2C=N, N-N and N-N=C bond lengths of 1.2919 (19), 1.4037 (17) and 1.2892 (19) Å, respectively, suggest limited conjugation over these atoms; the configuration about the N-N=C bond is E. An intra-molecular O-H⋯N hydrogen bond is noted. In the crystal, phen-yl-meth-oxy C-H⋯O and phen-yl-phenyl C-H⋯π inter-actions lead to supra-molecular double chains parallel to the b axis. These are connected into a layer via meth-yl-phenyl C-H⋯π inter-actions, and layers stack along the a axis, being connected by weak π-π inter-actions between phenyl rings [inter-centroid distance = 3.9915 (9) Å] so that a three-dimensional architecture ensues.
authors.affiliation: Department of Chemistry, Universiti Putra Malaysia, 43400 Serdang, Malaysia.
authors.forename: Enis Nadia Md
authors.initials: EN
authors.lastname: Yusof
authors.affiliation: Department of Chemistry, Universiti Putra Malaysia, 43400 Serdang, Malaysia.
authors.forename: Thahira Begum S A
authors.initials: TB
authors.lastname: Ravoof
authors.affiliation: Department of Chemistry, Universiti Putra Malaysia, 43400 Serdang, Malaysia.
authors.forename: Mohamed Ibrahim Mohamed
authors.initials: MI
authors.lastname: Tahir
authors.affiliation: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
authors.forename: Edward R T
authors.initials: ER
authors.lastname: Tiekink
keywords: C—H⋯π inter­actions; S-substituted di­thio­carbaza­tes; crystal structure; hydrogen bonding; π–π inter­actions