琥珀酸双（乙醇铵）-琥珀酸（1/1）
Bis(ethano-laminium) succinate-succinic acid (1/1).
作者信息
Zhang Miao, Wang Cong, Fan Zheng
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Sep 1;67(Pt 9):o2504. doi: 10.1107/S1600536811034428. Epub 2011 Aug 27.
The asymmetric unit of the title compound, 2C(2)H(8)NO(+)·C(4)H(4)O(4) (2-)·C(4)H(6)O(4), consists of half a succinate anion, half a succinic acid mol-ecule and one ethano-laminium cation. The succinate anion and succinic acid mol-ecule, both of which are located on inversion centres, are linked by O-H⋯O hydrogen bonds, forming a chain along the [2[Formula: see text]0] direction. The chain and the ethano-laminium cation are further connected by O-H⋯O and N-H⋯O hydrogen bonds.
标题化合物2C₂H₈NO⁺·C₄H₄O₄²⁻·C₄H₆O₄的不对称单元由半个琥珀酸根阴离子、半个琥珀酸分子和一个乙醇铵阳离子组成。均位于对称中心上的琥珀酸根阴离子和琥珀酸分子通过O—H⋯O氢键相连，沿[20]方向形成一条链。该链与乙醇铵阳离子通过O—H⋯O和N—H⋯O氢键进一步相连。
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