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Pyridine-4-carbaldehyde isonicotinoylhydrazone

✍ Scribed by Wang, Yong-Tao ;Tang, Gui-Mei ;Wan, Wen-Zhu


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

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✦ Synopsis


In the title crystal structure, C 12 H 10 N 4 O, intermolecular C-HÁ Á ÁO and N-HÁ Á ÁN hydrogen bonds link molecules into two-dimensional layers.


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The asymmetric unit of the title compound, C 14 H 13 N 3 O 3 ÁH 2 O, consists of one isonicotinic acid (3-hydroxy-4-methoxybenzylidene)hydrazide (IBH) molecule and one water molecule connected through an O-HÁ Á ÁO hydrogen bond. Further O-HÁ Á ÁO, O-HÁ Á ÁN and N-HÁ Á ÁO hydrogen bonds result in the