5-Methyl­isoxazole-4-carboxylic acid

In the title compound, C(5)H(5)NO(3), the mol­ecule lies on a crystallographic mirror plane with one half-mol­ecule in the asymmetric unit. An intramolecular C—H⋯O inter­action is present. In the crystal, strong inter­molecular O—H⋯N hydrogen bonds result in the formation of a linear chain structure...

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Detalles Bibliográficos
Autores principales: Wang, De-Cai, Xu, Wei, Wu, Wen-Yuan
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971889/
https://www.ncbi.nlm.nih.gov/pubmed/21578861
http://dx.doi.org/10.1107/S1600536809048636
Descripción
Sumario:In the title compound, C(5)H(5)NO(3), the mol­ecule lies on a crystallographic mirror plane with one half-mol­ecule in the asymmetric unit. An intramolecular C—H⋯O inter­action is present. In the crystal, strong inter­molecular O—H⋯N hydrogen bonds result in the formation of a linear chain structure along [100], and there are also weak C—H⋯O hydrogen bonds between the chains which help to stabilize the crystal packing.

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