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. 2012 Aug 1;68(Pt 8):o2404.
doi: 10.1107/S1600536812030462. Epub 2012 Jul 10.

2-Meth-oxy-carbonyl-6-nitro-benzoic acid

Zai-Sheng Lu  1 , Guong-Zhou Zhu, Han Lu, Xiang-Shan Wang
Affiliations

2-Meth-oxy-carbonyl-6-nitro-benzoic acid

Zai-Sheng Lu et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(9)H(7)NO(6), the dihedral angles between the benzene ring and its three substituents are 29.99 (8)° for the nitro, 67.09 (8)° for the carb-oxy and 32.48 (10)° for the meth-oxy-carbonyl group. In the crystal, one classical O-H⋯O and two nonclassical C-H⋯O contacts link adjacent mol-ecules, forming a three-dimensional structure.

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Figures

Fig. 1.
Fig. 1.
The structure of (I), showing 30% probability displacement ellipsoids and the atom-numbering scheme.
Fig. 2.
Fig. 2.
The crystal packing for (I).
See this image and copyright information in PMC

References

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