Hydrogen-bonded framework structures in 4-[(4-chloro-3-nitrobenzoyl)-hydrazinocarbonyl]pyridiniumchloride and N-3,5-dinitrobenzoyl-N´-isonicotinoylhydrazine

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Abstract

In 4-[(4-chloro-3-nitro­benzo­yl)­hydrazino­carbon­yl]­pyridinium chloride, C₁₃H₁₀ClN₄O₄⁺·Cl^–, the component ions are linked into a three-dimensional framework structure by a combination of three N-HCl and five C-HO hydrogen bonds. In N-3,5-dinitro­benzoyl-N‘-iso­nicotinoyl­hydrazine, C₁₃H₉N₅O₆, the mol­ecules are linked into a three-dimensional framework structure by one N-HO and three C-HO hydrogen bonds, augmented by an aromatic – stacking inter­action.

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Keywords: None Document Type: Research Article DOI: http://dx.doi.org/10.1107/S0108270106006512 Publication date: 1 de Janeiro de 2006