2-Phenyl-1H-imidazol-3-ium hydrogen fumarate–fumaric acid (2/1)
The asymmetric unit of the title compound, C9H9N2 +·C4H3O4 −·0.5C4H4O4, consists of one 2-phenylimidazolium cation, one hydrogen fumarate anion and half a fumaric acid molecule, which lies on an inversion center. N—H⋯O and O—H⋯O hydrogen bonds connect the cations, anions and fumaric acid molecule...
| 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/PMC3343985/ |