L-精氨酸双（氢硫酸氢盐）。
L-Argininamidium bis(hydrogensquarate).
作者信息
Kolev Tsonko, Spiteller Michael, Sheldrick William S, Mayer-Figge Heike
机构信息
Institute of Organic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str. Build. 9, 1113 Sofia, Bulgaria.
出版信息
Acta Crystallogr C. 2006 May;62(Pt 5):o299-300. doi: 10.1107/S0108270106012108. Epub 2006 Apr 22.
Cations and anions of the title compound {systematic name: 1-[4-(aminocarbonyl)butyl]guanidinium bis(hydrogensquarate)}, C6H17N5O2+.2C4HO4(-), are connected into a three-dimensional network by intermolecular N-H...O hydrogen bonds between the L-argininamidium ammonium, amide and guanidinium functions and the hydrogensquarate carbonyl O atoms. The independent hydrogensquarate monoanions are linked into dimers by pairs of O-H...O' hydrogen bonds.
标题化合物{系统名称：1-[4-(氨基羰基)丁基]胍鎓双(氢方酸)}，C6H17N5O2+.2C4HO4(-)，其阳离子和阴离子通过L-精氨酰胺铵、酰胺和胍鎓官能团与氢方酸羰基O原子之间的分子间N-H...O氢键连接成三维网络。独立的氢方酸单阴离子通过O-H...O'氢键对连接成二聚体。
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