3-Fluoro-benzoic acid-4-acetyl-pyridine (1/1) at 100 K

Abstract

In the title compound, C7H5FO2·C7H7NO, a moderate-strength hydrogen bond is formed between the carboxyl group of one mol-ecule and the pyridine N atom of the other. The benzoic acid mol-ecule is observed to be disordered over two positions with the second orientation only 4% occupied. This disorder is also reflected in the presence of diffuse scattering in the diffraction pattern.