Ethane-1,2-diaminium bis(4-carboxy-2-propyl-1H-imidazole-5-carboxyate) monohydrate
In the title hydrated molecular salt, C2H10N2 2+·2C8H9N2O4 −·H2O, an intramolecular O—H⋯O hydrogen bond occurs in the anion, forming an S(7) ring. The –CO2 and –CO2H groups make dihedral angles of 3.2 (2) and 2.0 (3)°, respectively, with the five-membered ring. In the crystal, N—H⋯O, N—H⋯N and O—H...
| Main Authors: | , , , |
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| Format: | Online |
| Language: | English |
| Published: |
International Union of Crystallography
2012
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3414266/ |