title: (2E)-N'-[(E)-4-Chloro-benzyl-idene]-3-phenyl-prop-2-enohydrazide monohydrate.
abstract: The conformation about each of the imine and ethene bonds in the title hydrazide hydrate, C(16)H(13)ClN(2)O·H(2)O, is E. The hydrazide mol-ecule is approximately planar (r.m.s. deviation of the 20 non-H atoms = 0.172 Å). The most significant twist occurs about the ethene bond [C-C=C-C = 164.1 (5)°] and the dihedral angle formed between the benzene rings is 5.3 (2)°]. In the crystal, the presence of N-H⋯O(w) and O-H⋯O(c) (× 2; w = water and c = carbon-yl) hydrogen bonds leads to a supra-molecular array in the bc plane.
authors: Samir A
authors: SA
authors: Carvalho
authors: Edson F
authors: EF
authors: da Silva
authors: Carlos A M
authors: CA
authors: Fraga
authors: Solange M S V
authors: SM
authors: Wardell
authors: James L
authors: JL
authors: Wardell
authors: Edward R T
authors: ER
authors: Tiekink
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