Chain and ring motifs in 4‐carboxyphenyl­ammonium trifluoro­acetate

Publisher: John Wiley & Sons Inc

E-ISSN: 1600-5368|63|4|o1910-o1912

ISSN: 1600-5368

Source: Acta Crystallographica Section E, Vol.63, Iss.4, 2007-04, pp. : o1910-o1912

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Abstract

In the title compound, C7H8NO2+·C2F3O2, the carboxyl plane of the cation is twisted out of the plane of the aromatic ring. The cations form C(8) chains through 'head‐to‐tail' N—H⋯O hydrogen‐bonding inter­actions. These chains form a sheet‐like structures, separated by an inter­layer distance of 3.388 (2) Å. Furthermore, cations and anions form R42(8) and R44(24) ring motifs through N—H⋯O and O—H⋯O hydrogen bonds.