Crystal and molecular structure of the chloroform solvate of bikaverin
- 1 January 1971
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society C: Organic
- Vol. 16, 2788-2791
- https://doi.org/10.1039/j39710002788
Abstract
The crystal and molecular structure of bikaverin, 7,10-dihydro-6,11-dihydroxy-3,8-dimethoxy-1-methyl-12H-benzo[b]xanthene-7,10,12-trione, has been determined at ca.–90 °C by single-crystal X-ray diffraction and the positions of all non-hydrogen atoms have been unambiguously determined. The space group is P21/c and cell dimensions are a= 9·26(1), b= 27·36(3), c= 10·26(1)Å, and β= 109·15(5)°. All bond distances and angles are within the normal ranges. 1267 Independent reflexions were used in the refinement which was terminated at R= 8·4%.Keywords
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