1,4-Diazoniacyclohexane bis(3-carboxypyrazine-2-carboxylate) dihydrate
نویسندگان
چکیده
In the title compound, C(4)H(12)N(2) (2+)·2C(6)H(3)N(2)O(4) (-)·2H(2)O or (1,4-dacH(2))(pyzdcH)(2)·2H(2)O, the complete dication is generated by crystallographic inversion symmetry. An intra-molecular O-H⋯O hydrogen bond occurs in the anion. In the crystal, O-H⋯O, O-H⋯N, N-H⋯O and N-H⋯N hydrogen bonds result in the formation of a three-dimensional network. Additionally, π-π stacking inter-actions between the pyrazine rings with centroid-centroid distances of 3.7065 (2) Å are observed.
منابع مشابه
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2010