N′-[(E)-4-Chloro­benzyl­idene]pyridine-4-carbohydrazide monohydrate

The asymmetric unit of the title compound, C(13)H(10)ClN(3)O·H(2)O, consists of two crystallographically independent Schiff base mol­ecules which exist in an E conformation with respect to the C=N double bond, and two independent water mol­ecules. In the crystal, the Schiff base and water mol­ecules...

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Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Loh, Wan-Sin, Shetty, Divya N., Narayana, B., Sarojini, B. K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3394078/
https://www.ncbi.nlm.nih.gov/pubmed/22798943
http://dx.doi.org/10.1107/S1600536812029121
Descripción
Sumario:The asymmetric unit of the title compound, C(13)H(10)ClN(3)O·H(2)O, consists of two crystallographically independent Schiff base mol­ecules which exist in an E conformation with respect to the C=N double bond, and two independent water mol­ecules. In the crystal, the Schiff base and water mol­ecules are linked into a three-dimensional network via N—H⋯O, O—H⋯N, O—H⋯O and C—H⋯O hydrogen bonds. The crystal studied was a pseudo-merohedral twin with twin law (101 0-10 00-1) and a component ratio of 0.792 (2):0.208 (2).

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