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3-Nitro­benzaldehyde isonicotinoylhydrazone monohydrate

✍ Scribed by Guo, Min-Jie ;Sun, Jia-Cui ;Jing, Zuo-Liang ;Yu, Ming ;Chen, Xin

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
161 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

The crystal structure of the title compound, C 13 H 12 N 4 O 4 , contains a solvent water molecule which interacts with the organic molecules via intermolecular hydrogen bonds.

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The asymmetric unit of the title compound, C~14~H~13~N~3~O~3~·H~2~O, consists of one 4-hydroxy-3-methoxybenzaldehyde nicotinoylhydrazone (NAHZ) molecule and one water molecule linked through hydrogen bonds.

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✍ Tai, Xi-Shi ;Yin, Xian-Hong ;Tan, Min-Yu ;Li, Yi-Zhi 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 202 KB

The title compound, C 15 H 12 N 4 OÁCH 4 O, an aroylhydrazone, has been synthesized. The C O bond length is 1.2302 (18) A Ê , which suggests that the title compound is in the keto form. The C N double bond has a length of 1.2789 (19) A Ê . In the crystal structure, the molecules are stabilized by NÐ