In the title compound, C 27 H 28 NO 9 + ÁCl À , the tris[2-(4-hydroxybenzoyloxy)ethyl]ammonium cation adopts a tripodal conformation with a trifurcated intramolecular N-HÁ Á ÁO hydrogen bond. The cations are connected via O-HÁ Á ÁCl hydrogen bonds, forming one-dimensional zigzag chains which are fur
2,3,4-Trihydroxybenzophenone monohydrate
✍ Scribed by Okabe, Nobuo ;Kyoyama, Hasuyo
- Publisher
- International Union of Crystallography
- Year
- 2002
- Tongue
- English
- Weight
- 171 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1600-5368
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In the crystal structure of the title compound, C 14 H 15 N 3 O 4 , the methoxyphenyl ring makes a dihedral angle of 2.27 (6) with the hydrazone group. The crystal packing is stabilized by N-HÁ Á ÁO and O-HÁ Á ÁO hydrogen bonds.
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.049 wR factor = 0.137 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.