7-Chloro-4-[( E )-2-(4-methoxybenzylidene)hydrazin-1-yl]quinoline monohydrate

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Abstract

The organic mol­ecule in the title hydrate, C₁₇H₁₄ClN₃O·H₂O, has a small but significant twist from planarity, as seen in the dihedral angle of 12.10 (17)° between the quinoline and benzene rings. The conformation about the C=N bond is E. Chains along the b axis are formed in the crystal structure aided by water-quinoline O-HN (× 2) and hydrazone-water N-HO hydrogen bonds. Layers of these chains stack along the a axis via C-H and – inter­actions [ring centroid-ring centroid distance = 3.674 (2) Å]. C-HO inter­actions are also present.

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Keywords: None Document Type: Research Article DOI: http://dx.doi.org/10.1107/S1600536810006598 Publication date: 1 de Janeiro de 2010