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(E)-1-[4-(2,4-Dihydroxybenzylideneamino)phenyl]ethanone sesquihydrate

✍ Scribed by Özek, Arzu ;Albayrak, Çiğdem ;Odabaşoğlu, Mustafa ;Büyükgüngör, Orhan

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
516 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

The asymmetric unit of the title compound, C~15~H~13~NO~3~·1.5H~2~O, consists of one ethanone molecule, one water molecule and one half-molecule of water. The organic molecule is a phenol–imine tautomer, as evidenced from C—O, C—N and C—C bond lengths and it is stabilized by an intramolecular O—H...N hydrogen bond which generates an S(6) ring motif. It is nearly planar, with a dihedral angle of 1.40 (10)° between the two aromatic rings. Molecules are linked by three intermolecular O—H...O hydrogen bonds, forming dimers, and are further linked by C—H...π interactions, forming a three-dimensional network.

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