Crystal structure of 2-methyl-3-nitro­benzoic anhydride

Moreno-Fuquen, Rodolfo and Azcarate, Alexis and Kennedy, Alan R. (2015) Crystal structure of 2-methyl-3-nitro­benzoic anhydride. Acta Crystallographica Section E: Structure Reports, 71 (7). o451. ISSN 1600-5368

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    Abstract

    The title molecule, C16H12N2O7, lies on a twofold rotation axis which bisects the central O atom. The dihedral angle between two symmetry-related benzene rings is 48.54 (9). In the crystal, molecules are linked by weak C—H O hydrogen bonds which generate C(13) chains running parallel to [311].