In the title compound, C 13 H 17 N 5 O 2 , the dihedral angle angle between the pyrazole and pyridazine rings is 14.44 (8) . The molecules are linked into a chain along the b axis by C-HÁ Á ÁO hydrogen bonds.
✦ LIBER ✦
Ethyl 1-acetyl-3-amino-1H-pyrazole-4-carboxylate, a tetragonal structure with Z′ = 4
✍ Scribed by Koziol, Anna E. ;Lis, Tadeusz ;Kolodziejczyk, Edyta ;Kusakiewicz-Dawid, Anna ;Rzeszotarska, Barbara
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 532 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
Single-crystal X-ray study T = 100 K Mean (C-C) = 0.002 A R factor = 0.046 wR factor = 0.115 Data-to-parameter ratio = 15.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
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