2-Amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate

In the anion of the title mol­ecular salt, C(6)H(9)N(2) (+)·C(7)H(3)N(2)O(7) (−), the two nitro groups are twisted from the attached benzene ring with dihedral angles of 27.36 (10) and 4.86 (11)°. The anion is stabilized by an intra­molecular O—H⋯O hydrogen bond, which generates an S(6) ring motif....

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Detalles Bibliográficos
Autores principales: Quah, Ching Kheng, Hemamalini, Madhukar, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007456/
https://www.ncbi.nlm.nih.gov/pubmed/21588262
http://dx.doi.org/10.1107/S1600536810025912
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author Quah, Ching Kheng
Hemamalini, Madhukar
Fun, Hoong-Kun
author_facet Quah, Ching Kheng
Hemamalini, Madhukar
Fun, Hoong-Kun
author_sort Quah, Ching Kheng
collection PubMed
description In the anion of the title mol­ecular salt, C(6)H(9)N(2) (+)·C(7)H(3)N(2)O(7) (−), the two nitro groups are twisted from the attached benzene ring with dihedral angles of 27.36 (10) and 4.86 (11)°. The anion is stabilized by an intra­molecular O—H⋯O hydrogen bond, which generates an S(6) ring motif. In the crystal, the cations and anions are linked by N—H⋯O and C—H⋯O inter­actions and are further consolidated by C—H⋯π inter­actions, to generate a three-dimensional network. A short O⋯N contact of 2.876 (2) Å also occurs.
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spelling pubmed-30074562010-12-30 2-Amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate Quah, Ching Kheng Hemamalini, Madhukar Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the anion of the title mol­ecular salt, C(6)H(9)N(2) (+)·C(7)H(3)N(2)O(7) (−), the two nitro groups are twisted from the attached benzene ring with dihedral angles of 27.36 (10) and 4.86 (11)°. The anion is stabilized by an intra­molecular O—H⋯O hydrogen bond, which generates an S(6) ring motif. In the crystal, the cations and anions are linked by N—H⋯O and C—H⋯O inter­actions and are further consolidated by C—H⋯π inter­actions, to generate a three-dimensional network. A short O⋯N contact of 2.876 (2) Å also occurs. International Union of Crystallography 2010-07-07 /pmc/articles/PMC3007456/ /pubmed/21588262 http://dx.doi.org/10.1107/S1600536810025912 Text en © Quah et al. 2010 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Quah, Ching Kheng
Hemamalini, Madhukar
Fun, Hoong-Kun
2-Amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate
title 2-Amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate
title_full 2-Amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate
title_fullStr 2-Amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate
title_full_unstemmed 2-Amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate
title_short 2-Amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate
title_sort 2-amino-4-methylpyridinium 2-hy­droxy-3,5-dinitro­benzoate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007456/
https://www.ncbi.nlm.nih.gov/pubmed/21588262
http://dx.doi.org/10.1107/S1600536810025912
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AT hemamalinimadhukar 2amino4methylpyridinium2hydroxy35dinitrobenzoate
AT funhoongkun 2amino4methylpyridinium2hydroxy35dinitrobenzoate

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