Abstract
The structure of the title molecule, C9H7NO2, has been redetermined to improved precision and the H atoms located [Cannaset al.(1969).Acta Cryst.B25, 1050]. The five-membered ring is almost planar (r.m.s. deviation = 0.006 Å) and subtends a dihedral angle of 2.45 (6)° with the benzene ring. In the crystal, molecules form ribbons running parallel to thea-axis direction through a combination of C—H...N and C—H...O hydrogen bonds. `Stair-step' offset π–π stacking interactions are also observed.
Publisher
International Union of Crystallography (IUCr)
Subject
Rehabilitation,Physical Therapy, Sports Therapy and Rehabilitation,General Medicine
Reference9 articles.
1. Brandenburg, K. & Putz, H. (2012). DIAMOND. Crystal Impact GbR, Bonn, Germany.
2. Bruker (2016). APEX3, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.
3. Crystal and molecular structure of 3-phenylisoxazolin-5-one
4. New Steroidal Antiinflammatory Antedrugs: Steroidal [16.alpha.,17.alpha.-d]-3'-Carbethoxyisoxazolines
5. Mannan changes induced by 3-methyl-5-aminoisoxazole-4-thiocyanate, a new azole derivative, on Epidermophyton floccosum
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