Ethane-1,2-diylbis(methylphosphinic acid)

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Ethane-1,2-diylbis(methyl­phosphinic acid)

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3-Amino­benzoic acid–1,2-bis­(4-pyrid­yl)ethane (1/1)

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4-Amino­benzoic acid–1,2-bis­(4-pyrid­yl)ethane (2/1)

In the title compound, C(12)H(12)N(2)·2C(7)H(7)NO(2), the 4-amino-benzoic acid mol-ecules are linked by O-H⋯N hydrogen bonds to 1,2-bis-(4-pyrid-yl)ethane, forming linear hydrogen bonded chains parallel to [21]. The structure exhibits a hydrogen-bonding network involving COOH⋯N(pyrid-yl) and amine and carb-oxy-lic N-H⋯ O inter-actions. In addition, π-π stacking inter-actions [centroid-centroid ...

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ژورنال

عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online

سال: 2008

ISSN: 1600-5368

DOI: 10.1107/s1600536807068122