2-Amino­pyridinium 4-hydroxy­benzoate

In the title compound, C(5)H(7)N(2) (+)·C(7)H(5)O(3) (−), the carboxyl­ate mean plane of the 4-hydroxy­benzoate anion is twisted by 8.78 (5)° from the attached ring. The cations and anions are linked via O—H⋯O, N—H⋯O and C—H⋯O hydrogen bonds, forming a three-dimensional network. In addition, π–π int...

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Detalles Bibliográficos
Autores principales: Quah, Ching Kheng, Jebas, Samuel Robinson, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959658/
https://www.ncbi.nlm.nih.gov/pubmed/21581084
http://dx.doi.org/10.1107/S1600536808034934
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author Quah, Ching Kheng
Jebas, Samuel Robinson
Fun, Hoong-Kun
author_facet Quah, Ching Kheng
Jebas, Samuel Robinson
Fun, Hoong-Kun
author_sort Quah, Ching Kheng
collection PubMed
description In the title compound, C(5)H(7)N(2) (+)·C(7)H(5)O(3) (−), the carboxyl­ate mean plane of the 4-hydroxy­benzoate anion is twisted by 8.78 (5)° from the attached ring. The cations and anions are linked via O—H⋯O, N—H⋯O and C—H⋯O hydrogen bonds, forming a three-dimensional network. In addition, π–π inter­actions involving the benzene and pyridinium rings, with centroid–centroid distances of 3.5500 (6) and 3.6594 (6) Å, are observed.
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spelling pubmed-29596582010-12-30 2-Amino­pyridinium 4-hydroxy­benzoate Quah, Ching Kheng Jebas, Samuel Robinson Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(5)H(7)N(2) (+)·C(7)H(5)O(3) (−), the carboxyl­ate mean plane of the 4-hydroxy­benzoate anion is twisted by 8.78 (5)° from the attached ring. The cations and anions are linked via O—H⋯O, N—H⋯O and C—H⋯O hydrogen bonds, forming a three-dimensional network. In addition, π–π inter­actions involving the benzene and pyridinium rings, with centroid–centroid distances of 3.5500 (6) and 3.6594 (6) Å, are observed. International Union of Crystallography 2008-10-31 /pmc/articles/PMC2959658/ /pubmed/21581084 http://dx.doi.org/10.1107/S1600536808034934 Text en © Quah et al. 2008 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
Jebas, Samuel Robinson
Fun, Hoong-Kun
2-Amino­pyridinium 4-hydroxy­benzoate
title 2-Amino­pyridinium 4-hydroxy­benzoate
title_full 2-Amino­pyridinium 4-hydroxy­benzoate
title_fullStr 2-Amino­pyridinium 4-hydroxy­benzoate
title_full_unstemmed 2-Amino­pyridinium 4-hydroxy­benzoate
title_short 2-Amino­pyridinium 4-hydroxy­benzoate
title_sort 2-amino­pyridinium 4-hydroxy­benzoate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959658/
https://www.ncbi.nlm.nih.gov/pubmed/21581084
http://dx.doi.org/10.1107/S1600536808034934
work_keys_str_mv AT quahchingkheng 2aminopyridinium4hydroxybenzoate
AT jebassamuelrobinson 2aminopyridinium4hydroxybenzoate
AT funhoongkun 2aminopyridinium4hydroxybenzoate

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