Crystal structure of bis(2-aminoanilinium) hydrogen phosphate

Abstract

The asymmetric unit of the title compound, 2C6H9N2+·HPO42−, comprises two 2-aminoanilinium cations and one hydrogen phosphate dianion. In the crystal, the HPO42− dianions are linked by O—H...O hydrogen bonds into chains along [100]. The inorganic anionic chains and organic cations are linked by N—H...O and N—H...N hydrogen bonds, forming a two-dimensional supramolecular network extending parallel to (001).

Keywords

• crystal structure
• 2-aminoanilinium
• hydrogen phosphate
• supramolecular network
• hydrogen bonds