Crystal Structure of a 1 : 1 Aminopyrine-Cyclobarbital Complex
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概要
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The crystal structure of a 1 : 1 complex of aminopyrine and cyclobarbital was determined from X-ray diffraction data. The triclinic unit cell dimensions are a=12.877,b=14.357,c=7.199Å, α=91.49°, β=104.42°, and γ=100.05°. The space group is P1 ; Z=2. The intensity data were collected on a single crystal diffractometer and the structure was solved directly by the symbolic addition procedure. Molecules in the crystals were arranged in the series of aminopyrine-cyclobarbital-cyclobarbital-aminopyrine linked by hydrogen bonds. A partially disordered structure was observed of the cyclobarbital molecule.
- 公益社団法人日本薬学会の論文
- 1974-07-25
著者
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平山 文俊
Faculty Of Pharmaceutical Sciences Kyushu University
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井口 定男
九州大学薬学部
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井口 定男
Faculty Of Pharmaceutical Sciences Kyusyu University
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吉柳 節夫
新潟薬科大学
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吉柳 節夫
Faculty Of Pharmaceutical Sciences Kyushu University
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