Single-crystal X-ray study T = 298 K Mean '(C±C) = 0.002 A Ê R factor = 0.039 wR factor = 0.113 Data-to-parameter ratio = 18.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
Urotropine–2,2,3,3-tetramethylcyclopropanecarboxylic acid (1/1)
✍ Scribed by Feng, Hai ;Zhang, Hui-Min ;Tu, Bing ;Jin, Zhi-Min
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 238 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
In the crystal structure of the title compound, C~6~H~12~N~4~·C~8~H~14~O~2~, neutral molecules of urotropine and 2,2,3,3-tetramethylcyclopropanecarboxylic acid are linked together by an O—H...N hydrogen bond.
📜 SIMILAR VOLUMES
In the title molecule, C 18 H 18 O 5 , the cyclohexene ring adopts an envelope conformation. The dihedral angle between the two furan rings is 65.9 (1) . In the crystal structure, the carboxyl groups of inversion-related moleules are involved in the formation of dimers through OÐHÁ Á ÁO hydrogen bon
In the title compound, C 16 H 13 ClO 2 , the tetrahydrobenzene ring adopts a boat conformation, and both cyclopropyl groups are orthogonal to the cyclobutane ring. The Cl atom shows positional disorder.
Single-crystal X-ray study T = 213 K Mean '(C±C) = 0.003 A Ê R factor = 0.078 wR factor = 0.199 Data-to-parameter ratio = 15.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.