Received 12 March 2013
aInstitute of Molecular Science, Chemical Biology and Molecular Engineering Laboratory of Education Ministry, University of Shanxi, Taiyuan, Shanxi 030006, People's Republic of China, and bResearch Institute of Applied Chemistry, University of Shanxi, Taiyuan, Shanxi 030006, People's Republic of China
Correspondence e-mail: email@example.com
In the title compound, C18H12O6, the anthraquinone ring system is nearly planar [maximum deviation = 0.161 (3) Å] and both acetate groups are located on the same side of the ring plane. A supramolecular architecture arises in the crystal owing to - stacking between parallel benzene rings of adjacent molecules [centroid-centroid distance = 3.883 (4) Å] and weak intermolecular C-HO hydrogen bonding.
Data collection: SMART (Bruker, 2007); cell refinement: SAINT (Bruker, 2007); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: XU5688 ).
The authors gratefully acknowledge the financial support of this work by the National Natural Science Foundation of China (grant Nos. 21072119, 21102086), Shanxi Provincial Natural Science Foundation (grant No. 2012021009-4), Shanxi Province Foundation for Returnee (grant No. 2012-007), the Taiyuan Technology star special (grant No. 12024703) and CAS Key Laboratory of Analytical Chemistry for Living Biosystems Open Foundation (grant No. ACL201304).
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