Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.004 A Ê R factor = 0.056 wR factor = 0.146 Data-to-parameter ratio = 12.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
1-(−)-Menthyl 4-bromo-2-nitrobenzoate
✍ Scribed by Itai, A. ;Iitaka, Y. ;Nagai, U. ;Kamo, Y.
- Book ID
- 117860025
- Publisher
- International Union of Crystallography
- Year
- 1976
- Weight
- 326 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0567-7408
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📜 SIMILAR VOLUMES
Crystals of (I) were obtained by slow evaporation from an acetonitrile solution of benzimidazole and 2-chloro-4-nitrobenzoic acid in a molar ratio of 1:1.
In the title compound, C~5~H~6~N^+^·C~8~H~4~NO~6~ ^−^, N—H...O and O—H...O hydrogen bonds stabilize the crystal structure.
In the title hydrated molecular salt, C~12~H~14~N~2~ ^+^·2C~7~H~4~NO~4~ ^−^·2H~2~O, the complete cation is generated by a crystallographic twofold axis running perpendicular to the central C—C bond. The components give rise to an infinite three-dimensional framework __via__ intermolecular N—H...O an