Crystal Structure of Sodium Guaiazulene Sulfonate Hemihydrate

The crystal structure of sodium guaiazulene sulfonate hemihydrate was determined by X-ray diffraction analysis. The compound crystallizes in the monoclinic space group P21/c with four molecules per unit cell. The cell parameters are a = 23.271(4)Å, b = 7.1965(12)Å, c = 8.8334(15)Å, β = 93.178(3)°, V...

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Published inAnalytical Sciences ; X-ray Structure and Analysis Online Vol. 22; pp. x61 - x62
Main Authors KOHARA, Kazuko, TACHIBANA, Hohjun, FUNAE, Izumi, KAMEZAWA, Makoto, OHTANI, Takehiko, EDA, Kazuo, YAMAMURA, Kimiaki
Format Journal Article
LanguageEnglish
Published Tokyo The Japan Society for Analytical Chemistry 2006
Japan Science and Technology Agency
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Summary:The crystal structure of sodium guaiazulene sulfonate hemihydrate was determined by X-ray diffraction analysis. The compound crystallizes in the monoclinic space group P21/c with four molecules per unit cell. The cell parameters are a = 23.271(4)Å, b = 7.1965(12)Å, c = 8.8334(15)Å, β = 93.178(3)°, V = 1477.0(4)Å3. The structure was refined to the final R1 = 0.092. It reveals that the compound has the layer structure, stacked with hydrophobic interactions at one side and Coulomb interactions at the other side.
ISSN:1348-2238
1348-2238
1883-3578
DOI:10.2116/analscix.22.x61