2-Amino-5-chloro­pyridinium 4-hydroxy­benzoate

In the title salt, C(5)H(6)ClN(2) (+)·C(7)H(5)O(3) (−), the carboxyl­ate mean plane of the 4-hydroxy­benzoate anion is twisted by 7.16 (9)° from the attached ring. In the crystal structure, the cations and anions are linked via O—H⋯O and N—H⋯O hydrogen bonds, as well as C—H⋯O contacts, forming a thr...

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Detalles Bibliográficos
Autores principales: 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/PMC2983740/
https://www.ncbi.nlm.nih.gov/pubmed/21580326
http://dx.doi.org/10.1107/S1600536810004265
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author Hemamalini, Madhukar
Fun, Hoong-Kun
author_facet Hemamalini, Madhukar
Fun, Hoong-Kun
author_sort Hemamalini, Madhukar
collection PubMed
description In the title salt, C(5)H(6)ClN(2) (+)·C(7)H(5)O(3) (−), the carboxyl­ate mean plane of the 4-hydroxy­benzoate anion is twisted by 7.16 (9)° from the attached ring. In the crystal structure, the cations and anions are linked via O—H⋯O and N—H⋯O hydrogen bonds, as well as C—H⋯O contacts, forming a three-dimensional network. In addition, weak π–π inter­actions involving the benzene and pyridinium rings, with centroid-to-centroid distances of 3.8941 (9) Å, are observed.
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spelling pubmed-29837402010-12-30 2-Amino-5-chloro­pyridinium 4-hydroxy­benzoate Hemamalini, Madhukar Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title salt, C(5)H(6)ClN(2) (+)·C(7)H(5)O(3) (−), the carboxyl­ate mean plane of the 4-hydroxy­benzoate anion is twisted by 7.16 (9)° from the attached ring. In the crystal structure, the cations and anions are linked via O—H⋯O and N—H⋯O hydrogen bonds, as well as C—H⋯O contacts, forming a three-dimensional network. In addition, weak π–π inter­actions involving the benzene and pyridinium rings, with centroid-to-centroid distances of 3.8941 (9) Å, are observed. International Union of Crystallography 2010-02-06 /pmc/articles/PMC2983740/ /pubmed/21580326 http://dx.doi.org/10.1107/S1600536810004265 Text en © Hemamalini and Fun 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
Hemamalini, Madhukar
Fun, Hoong-Kun
2-Amino-5-chloro­pyridinium 4-hydroxy­benzoate
title 2-Amino-5-chloro­pyridinium 4-hydroxy­benzoate
title_full 2-Amino-5-chloro­pyridinium 4-hydroxy­benzoate
title_fullStr 2-Amino-5-chloro­pyridinium 4-hydroxy­benzoate
title_full_unstemmed 2-Amino-5-chloro­pyridinium 4-hydroxy­benzoate
title_short 2-Amino-5-chloro­pyridinium 4-hydroxy­benzoate
title_sort 2-amino-5-chloro­pyridinium 4-hydroxy­benzoate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983740/
https://www.ncbi.nlm.nih.gov/pubmed/21580326
http://dx.doi.org/10.1107/S1600536810004265
work_keys_str_mv AT hemamalinimadhukar 2amino5chloropyridinium4hydroxybenzoate
AT funhoongkun 2amino5chloropyridinium4hydroxybenzoate

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