ISSN:
1600-5368
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
In the title compound, 2-bromo-5,5-dimethoxybenzo[a]anthracene-6,7,12(5H)trione, C20H13BrO5, the two aromatic rings are essentially planar and make a dihedral angle of 15.1 (2)° with one another, while the dimethoxy-substituted cyclohexane ring is non-planar, as expected. An intramolecular C—H...O interaction is present, with C...O = 2.814 (5) Å and C—H...O = 125°.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S1600536801012892
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