Structure of a 1:1 molecular complex of trans-9,10-dihydroxy-9,10-diphenyl-9,10-dihydroanthracene with ethanol |
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Authors: | Fumio Toda Koichi Tanaka Thomas CW Mak |
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Institution: | 1. Department of Industrial Chemistry, Faculty of Engineering, University of Ehime, Matsuyama 790, Japan;2. Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong |
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Abstract: | X-ray analysis of the title complex revealed hydrogen-bonded chains comprising two crystallographically independent types of -9,10-dihydroxy-9,10-diphenyl-9,10-dihydroanthracene molecules, in which the central 1,4-cyclohexadiene rings are respectively flat and very slightly puckered, with the ethanol molecules attached exclusively to the latter type. |
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