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

Ferreira, M.L. and de Souza, M.V.N. and Howie, R.A. and Tiekink, E.R.T. and Wardell, J.L. and Wardell, S.M.S.V. (2010) 7-Chloro-4-[(E)-2-(4-methoxybenzylidene)hydrazin-1-yl]quinoline monohydrate. Acta Crystallographica Section E: Structure Reports Online, 66 (3). O696-U5690. ISSN 1600-5368,

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The organic molecule in the title hydrate, C17H14ClN3O center dot H2O, has a small but significant twist from planarity, as seen in the dihedral angle of 12.10 (17)degrees 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-H center dot center dot center dot N (x 2) and hydrazone-water N-H center dot center dot center dot O hydrogen bonds. Layers of these chains stack along the a axis via C-H center dot center dot center dot pi and pi-pi interactions [ring centroid-ring centroid distance = 3.674 (2) angstrom]. C-H center dot center dot center dot O interactions are also present.

Item Type: Article
Subjects: Q Science > Q Science (General)
Depositing User: MR Faizal II H
Date Deposited: 02 Dec 2015 03:46
Last Modified: 31 Jan 2019 04:05
URI: http://eprints.um.edu.my/id/eprint/15028

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