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Bulletin of the Chemical Society of Japan
Article ID: 20140406

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http://doi.org/10.1246/bcsj.20140406

  • Abstracts

Recrystallization of 1,4-dipropoxy-9,10-anthraquinone from hexane solution afforded two polymorphs: red prisms and yellow needles. X-ray crystallographic analyses revealed that the molecular arrangement was an anti-parallel orientation for red solids and a slipped-parallel orientation for yellow solids. The difference in solid-state color was analyzed by TD-DFT calculations of their multimers.

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