2-Amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate

The title compound, C(12)H(10)N(2)O(2)·H(2)O, crystallizes as a zwitterion in which the pyridine N atom is protonated and the carb­oxy –OH group is deprotonated. The benzene and pyridinium rings are inclined with a dihedral angle of 6.63 (5)° between them. In the crystal, inter­molecular O—H⋯O and N...

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Detalles Bibliográficos
Autores principales: Wei, Xiao-Hong, Yan, Hong, Lin, Wei-Gong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435761/
https://www.ncbi.nlm.nih.gov/pubmed/22969632
http://dx.doi.org/10.1107/S1600536812035854
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author Wei, Xiao-Hong
Yan, Hong
Lin, Wei-Gong
author_facet Wei, Xiao-Hong
Yan, Hong
Lin, Wei-Gong
author_sort Wei, Xiao-Hong
collection PubMed
description The title compound, C(12)H(10)N(2)O(2)·H(2)O, crystallizes as a zwitterion in which the pyridine N atom is protonated and the carb­oxy –OH group is deprotonated. The benzene and pyridinium rings are inclined with a dihedral angle of 6.63 (5)° between them. In the crystal, inter­molecular O—H⋯O and N—H⋯O hydrogen-bonding inter­actions link adjacent mol­ecules into a two-dimensional double layered supra­molecular network.
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spelling pubmed-34357612012-09-11 2-Amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate Wei, Xiao-Hong Yan, Hong Lin, Wei-Gong Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(12)H(10)N(2)O(2)·H(2)O, crystallizes as a zwitterion in which the pyridine N atom is protonated and the carb­oxy –OH group is deprotonated. The benzene and pyridinium rings are inclined with a dihedral angle of 6.63 (5)° between them. In the crystal, inter­molecular O—H⋯O and N—H⋯O hydrogen-bonding inter­actions link adjacent mol­ecules into a two-dimensional double layered supra­molecular network. International Union of Crystallography 2012-08-23 /pmc/articles/PMC3435761/ /pubmed/22969632 http://dx.doi.org/10.1107/S1600536812035854 Text en © Wei et al. 2012 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
Wei, Xiao-Hong
Yan, Hong
Lin, Wei-Gong
2-Amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate
title 2-Amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate
title_full 2-Amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate
title_fullStr 2-Amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate
title_full_unstemmed 2-Amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate
title_short 2-Amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate
title_sort 2-amino-5-(4-carboxyl­atophen­yl)­pyridinium monohydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435761/
https://www.ncbi.nlm.nih.gov/pubmed/22969632
http://dx.doi.org/10.1107/S1600536812035854
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