(S)-(–)-1-Phenylethylaminium 3,5-dinitrosalicylate
✍ Scribed by Smith, Graham ;Wermuth, Urs D. ;White, Jonathan M.
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 168 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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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.
The crystal and molecular structure of the title compound, C 6 H 7 N 2 O + ÁC 7 H 3 N 2 O 7 À , has been studied by single-crystal X-ray diffraction at 293 (2) K. The structure consists of pairs of 1H-nicotinamidium cations and 3,5-dinitrosalicylato anions which are held together by ionic interactio
Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.002 A Ê R factor = 0.043 wR factor = 0.128 Data-to-parameter ratio = 12.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.