Abstract
Cytenamide forms a 1:1 solvate with butyric acid [systematic name: 5H-dibenzo[a,d]cycloheptatriene-5-carboxamide-butanoic acid (1/1)], C16H13NO·C4H8O2. The title compound crystallizes with one molecule of cytenamide and one of butyric acid in the asymmetric unit; these molecules are linked by N-HO and O-HO hydrogen bonds to form an R22(8) heterodimer motif. Pairs of adjacent motifs are further connected via N-HO interactions to form a discrete centrosymmetric assembly.
| Original language | English |
|---|---|
| Pages (from-to) | O1295-U2200 |
| Number of pages | 9 |
| Journal | Acta Crystallographica Section E: Structure Reports |
| Volume | 64 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - Jul 2008 |
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Keywords
- single-crystal X-ray study
- T = 160 K
- mean (C–C) = 0.002 A°
- R factor = 0.041
- wR factor = 0.089
- data-to-parameter ratio = 18.0
- parallel crystallization
- packing motifs
- carbamazepine
- 10
- 11-dihydrocarbamazepine
- patterns
Cite this
Johnston, A., Florence, A. J., Fabbiani, F. J. A., Shankland, K., & Bedford, C. T. (2008). Cytenamide-butyric acid (1/1). Acta Crystallographica Section E: Structure Reports, 64(7), O1295-U2200. https://doi.org/10.1107/S1600536808018059