6,7-Dimeth-oxy-1,4-anthraquinone.
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ABSTRACT: The mol-ecule of the title compound, C(16)H(12)O(4), is almost planar; the two meth-oxy groups are slightly out of the plane of the anthraquinone ring system, with C-C-O-C torsion angles of -6.25?(19) and -10.22?(19)°. In the crystal structure, the mol-ecules adopt a herringbone arrangement and form face-to-face slipped anti-parallel ?-? stacking inter-actions along the b axis, with an inter-planar distance of 3.278?(2)?Å.
SUBMITTER: Kitamura C
PROVIDER: S-EPMC2960635 | BioStudies | 2008-01-01T00:00:00Z
REPOSITORIES: biostudies
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