𝔖 Bobbio Scriptorium
✦   LIBER   ✦

3,4a-Di­chloro-10a-(3-chloro-6-hydroxy-2,2,6-tri­methyl­cyclo­hexyl­methyl)-6,8-di­hydroxy-2,2,7-tri­methyl-3,4,4a,10a-tetra­hydro-2H-benzo­[g]­chromene-5,10-dione

✍ Scribed by Soria-Mercado, Irma E. ;Jensen, Paul R. ;Fenical, William ;Kassel, Scott ;Golen, James


Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
220 KB
Volume
60
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis


Single-crystal X-ray study T = 218 K Mean '(C±C) = 0.003 A Ê R factor = 0.038 wR factor = 0.095 Data-to-parameter ratio = 18.1 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.


📜 SIMILAR VOLUMES


6,6,8a-Tri­methyl-3a,6,7,8a-tetra­hydro­
✍ Nagaraj, Basavegowda ;Yathirajan, Hemmige S. ;Nagaraja, Padmarajaiah ;Lynch, Dan 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 106 KB

The structure of the title compound, C 13 H 16 O 4 , comprises a non-planar chiral molecule where the cyclohexene double bond is distinctly shorter [1.335 (2) A ˚] than the neighbouring C-C single bonds (>1.4 A ˚).