Bis(2-hy­droxy­eth­yl)ammonium picrate

The asymmetric unit of the title salt, C(4)H(12)NO(2) (+)·C(6)H(2)N(3)O(7) (−), contain two bis­(2-hy­droxy­eth­yl)ammonium cations and two picrate anions. An intra­molecular N—H⋯O hydrogen bond occurs in each cation. In the crystal, mol­ecules are linked via O—H⋯O and N—H⋯O hydrogen bonds, which ge...

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Detalles Bibliográficos
Autores principales: Nagapandiselvi, Perumal, Gopalakrishnan, Rengasamy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884432/
https://www.ncbi.nlm.nih.gov/pubmed/24427081
http://dx.doi.org/10.1107/S1600536813021697
Descripción
Sumario:The asymmetric unit of the title salt, C(4)H(12)NO(2) (+)·C(6)H(2)N(3)O(7) (−), contain two bis­(2-hy­droxy­eth­yl)ammonium cations and two picrate anions. An intra­molecular N—H⋯O hydrogen bond occurs in each cation. In the crystal, mol­ecules are linked via O—H⋯O and N—H⋯O hydrogen bonds, which generate two R (2) (1)(6), an R (2) (2)(10) and an R (2) (2)(13) graph-set ring motifs. There are also a number of C—H⋯O hydrogen bonds present. The sum of these inter­actions leads to the formation a three-dimensional structure.

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