2-Amino-6-methyl­pyridinium 2-carb­oxy­benzoate

In the title mol­ecular salt, C(6)H(9)N(2) (+)·C(8)H(5)O(4) (−), an intra­molecular O—H⋯O hydrogen bond occurs within the anion, thereby generating an S(7) ring, which may correlate with the fact that both the carb­oxy­lic acid and carboxyl­ate groups are almost coplanar with their attached rings [d...

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Autores principales: Hemamalini, Madhukar, Razak, Ibrahim Abdul, Fun, Hoong-Kun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200597/
https://www.ncbi.nlm.nih.gov/pubmed/22058994
http://dx.doi.org/10.1107/S1600536811033174
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author Hemamalini, Madhukar
Razak, Ibrahim Abdul
Fun, Hoong-Kun
author_facet Hemamalini, Madhukar
Razak, Ibrahim Abdul
Fun, Hoong-Kun
author_sort Hemamalini, Madhukar
collection PubMed
description In the title mol­ecular salt, C(6)H(9)N(2) (+)·C(8)H(5)O(4) (−), an intra­molecular O—H⋯O hydrogen bond occurs within the anion, thereby generating an S(7) ring, which may correlate with the fact that both the carb­oxy­lic acid and carboxyl­ate groups are almost coplanar with their attached rings [dihedral angles = 2.9 (3) and 5.2 (3)°, respectively]. In the crystal, each cation is linked to its adjacent anion by two N—H⋯O hydrogen bonds; the dihedral angle between the pyridine and benzene rings is 2.22 (10)°. The ion pairs are linked by further N—H⋯O inter­actions.
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spelling pubmed-32005972011-11-06 2-Amino-6-methyl­pyridinium 2-carb­oxy­benzoate Hemamalini, Madhukar Razak, Ibrahim Abdul Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title mol­ecular salt, C(6)H(9)N(2) (+)·C(8)H(5)O(4) (−), an intra­molecular O—H⋯O hydrogen bond occurs within the anion, thereby generating an S(7) ring, which may correlate with the fact that both the carb­oxy­lic acid and carboxyl­ate groups are almost coplanar with their attached rings [dihedral angles = 2.9 (3) and 5.2 (3)°, respectively]. In the crystal, each cation is linked to its adjacent anion by two N—H⋯O hydrogen bonds; the dihedral angle between the pyridine and benzene rings is 2.22 (10)°. The ion pairs are linked by further N—H⋯O inter­actions. International Union of Crystallography 2011-08-27 /pmc/articles/PMC3200597/ /pubmed/22058994 http://dx.doi.org/10.1107/S1600536811033174 Text en © Hemamalini et al. 2011 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
Hemamalini, Madhukar
Razak, Ibrahim Abdul
Fun, Hoong-Kun
2-Amino-6-methyl­pyridinium 2-carb­oxy­benzoate
title 2-Amino-6-methyl­pyridinium 2-carb­oxy­benzoate
title_full 2-Amino-6-methyl­pyridinium 2-carb­oxy­benzoate
title_fullStr 2-Amino-6-methyl­pyridinium 2-carb­oxy­benzoate
title_full_unstemmed 2-Amino-6-methyl­pyridinium 2-carb­oxy­benzoate
title_short 2-Amino-6-methyl­pyridinium 2-carb­oxy­benzoate
title_sort 2-amino-6-methyl­pyridinium 2-carb­oxy­benzoate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3200597/
https://www.ncbi.nlm.nih.gov/pubmed/22058994
http://dx.doi.org/10.1107/S1600536811033174
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AT razakibrahimabdul 2amino6methylpyridinium2carboxybenzoate
AT funhoongkun 2amino6methylpyridinium2carboxybenzoate

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