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2,4,6-Trifluoro­benzoic acid

By Richard Betz and Thomas Gerber

Abstract

In the title compound, C7H3F3O2, 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

Topics: Organic Papers
Publisher: International Union of Crystallography
OAI identifier: oai:pubmedcentral.nih.gov:3051684
Provided by: PubMed Central

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Citations

  1. APEX2 and SAINT.
  2. (1996). Faraday Trans. 92, 5051–5057. organic compounds Acta Cryst.
  3. Molecular packing of the title compound, viewed approximately along [-1 0 0] (anisotropic displacement ellipsoids drawn at the 50% probability level). 2,4,6-Trifluorobenzoic acid Crystal data