title: 7-Chloro-4-[(E)-2-(2,5-dimeth-oxy-benzyl-idene)hydrazin-1-yl]quinoline.
abstract: In the nearly planar title compound (r.m.s. deviation for the 24 non-H atoms = 0.064 Å), C(18)H(16)ClN(3)O(2), the conformation about the N=C bond is E. Supra-molecular chains propagated by glide symmetry along [001] are found in the crystal packing. These are sustained by N-H⋯N hydrogen bonds with the quinoline N atom being the acceptor. The chains are connected into a three-dimensional architecture by π-π inter-actions involving all three aromatic rings [centroid-centroid distances = 3.5650 (9)-3.6264 (9) Å].
authors.forename: Marcus V N
authors.initials: MV
authors.lastname: de Souza
authors.forename: Marcelle de Lima
authors.initials: Mde L
authors.lastname: Ferreira
authors.forename: Solange M S V
authors.initials: SM
authors.lastname: Wardell
authors.forename: Edward R T
authors.initials: ER
authors.lastname: Tiekink
authors.forename: James L
authors.initials: JL
authors.lastname: Wardell