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Crystal structure of 2-ethyl-4-methyl-1-(2-oxido-3,4-dioxocyclobut-1-en-1-yl)-1H-imidazol-3-ium
In the title inner salt molecule, C(10)H(10)N(2)O(3), the four-membered cyclobutene ring is twisted by 7.1 (2)° with respect to the five-membered imidazole ring. The crystal packing exhibits an R (2) (2)(9) hydrogen-bonding ring motif through N—H⋯O and C—H⋯O interactions. The potential non-linear o...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4992924/ https://www.ncbi.nlm.nih.gov/pubmed/27555949 http://dx.doi.org/10.1107/S2056989016009725 |