3,5-Dibromosalicyl alcohol hemihydrate
✍ Scribed by Wu, Mei-Chun ;Zeng, Ming-Hua ;Ng, Seik Weng
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 111 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C~13~H~12~O~8~·0.5H~2~O, has two molecules of 3,4,5-triacetoxybenzoic acid and one of water in the asymmetric unit. These are linked by intermolecular hydrogen bonds to form a larger unit, which is composed of four molecules of the acid and two molecules of water.
The crystal structure of adenosinium 3,5-dinitrosalicylicate, C 10 H 14 N 5 O 4 À , shows the presence of a primary chain structure formed through homomeric head-to-tail cyclic R 2 2 (10) hydrogen-bonding interactions between hydroxy Oand both purine and amine N-donor and acceptor groups of the fur
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.051 wR factor = 0.133 Data-to-parameter ratio = 12.0 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.