(E)-N′-[4-(Dimethyl­amino)­benzyl­idene]-4-hy­droxy­benzohydrazide hemihydrate

In the title compound, C(16)H(17)N(3)O(2)·0.5H(2)O, the two hydrazide mol­ecules are approximately planar: the dihedral angles between the two substituted benzene rings are 7.7 (2) and 4.2 (2)°. Both hydrazone mol­ecules exist in a trans geometry with respect to their methyl­idene units. In the crys...

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Detalles Bibliográficos
Autor principal: Liu, Huanyu
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006866/
https://www.ncbi.nlm.nih.gov/pubmed/21587822
http://dx.doi.org/10.1107/S1600536810020763
Descripción
Sumario:In the title compound, C(16)H(17)N(3)O(2)·0.5H(2)O, the two hydrazide mol­ecules are approximately planar: the dihedral angles between the two substituted benzene rings are 7.7 (2) and 4.2 (2)°. Both hydrazone mol­ecules exist in a trans geometry with respect to their methyl­idene units. In the crystal, the water mol­ecule lies between the two organic mol­ecules and makes bifurcated O—H⋯(N,O) hydrogen bonds to both of them. The hydrazide mol­ecules form N—H⋯O and O—H⋯O hydrogen bonds, resulting in a three-dimensional network.

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