2,4-dichloro-5-nitrobenzoic acid (C7H3NO4Cl2) has been investigated by means of X-ray powder diffraction. The title compound is monoclinic with unit-cell parameters a=13.761 (2), b=8.435 (1), c=7.684 (1) Å, β=99.85 (1)°, V=878.5 (1) Å3, Z=4, Dx=1.772 g/cm3, space group P21/a (14).
Key indicatorsSingle-crystal X-ray study T = 293 K Mean '(C±C) = 0.011 A Ê R factor = 0.053 wR factor = 0.155 Data-to-parameter ratio = 7.5For details of how these key indicators were automatically derived from the article, see
The title compound, C8H7NO3, is an aromatic amide that forms an extensive hydrogen-bond network within the crystal. The crystals were obtained while preparing derivatives of benzoic acid as intermediaries in the synthesis of acridones.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.