2,4,6-Trifluoro­benzoic acid

In the title compound, C(7)H(3)F(3)O(2), the C—C—C angles in the ring are greater than 120° for F-bonded C atoms [123.69 (13), 123.88 (12) and 123.66 (12)°]. In the crystal, inter­molecular O—H⋯O hydrogen bonds between carboxyl groups give rise to the formation of a centrosymmetric dimer, while disp...

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Detalles Bibliográficos
Autores principales: Betz, Richard, Gerber, Thomas
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051684/
https://www.ncbi.nlm.nih.gov/pubmed/21523186
http://dx.doi.org/10.1107/S160053681100345X
Descripción
Sumario:In the title compound, C(7)H(3)F(3)O(2), the C—C—C angles in the ring are greater than 120° for F-bonded C atoms [123.69 (13), 123.88 (12) and 123.66 (12)°]. In the crystal, inter­molecular O—H⋯O hydrogen bonds between carboxyl groups give rise to the formation of a centrosymmetric dimer, while dispersive F⋯O contacts [2.8849 (16) Å] connect the dimers into infinite strands along the a axis.

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