2,3-Diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate

The asymmetric unit of the title proton-transfer compound, C(5)H(8)N(3) (+)·C(7)H(4)NO(4) (−), consists of one mono-deprotonated pyridine-2,6-dicarb­oxy­lic acid as anion and one protonated 2,3-diamino­pyridine as cation. The crystal packing shows extensive O—H⋯O, N—H⋯O and N—H⋯N hydrogen bonds. Thr...

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Autores principales: Foroughian, Mahsa, Foroumadi, Alireza, Notash, Behrouz, Bruno, Giuseppe, Amiri Rudbari, Hadi, Aghabozorg, Hossein
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/PMC3238974/
https://www.ncbi.nlm.nih.gov/pubmed/22199823
http://dx.doi.org/10.1107/S1600536811047647
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author Foroughian, Mahsa
Foroumadi, Alireza
Notash, Behrouz
Bruno, Giuseppe
Amiri Rudbari, Hadi
Aghabozorg, Hossein
author_facet Foroughian, Mahsa
Foroumadi, Alireza
Notash, Behrouz
Bruno, Giuseppe
Amiri Rudbari, Hadi
Aghabozorg, Hossein
author_sort Foroughian, Mahsa
collection PubMed
description The asymmetric unit of the title proton-transfer compound, C(5)H(8)N(3) (+)·C(7)H(4)NO(4) (−), consists of one mono-deprotonated pyridine-2,6-dicarb­oxy­lic acid as anion and one protonated 2,3-diamino­pyridine as cation. The crystal packing shows extensive O—H⋯O, N—H⋯O and N—H⋯N hydrogen bonds. Thre are also several π–π inter­actions between the anions and also between the cations [centriod–centroid distances = 3.6634 (7), 3.7269 (7), 3.6705 (7) and 3.4164 (7) Å].
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spelling pubmed-32389742011-12-23 2,3-Diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate Foroughian, Mahsa Foroumadi, Alireza Notash, Behrouz Bruno, Giuseppe Amiri Rudbari, Hadi Aghabozorg, Hossein Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title proton-transfer compound, C(5)H(8)N(3) (+)·C(7)H(4)NO(4) (−), consists of one mono-deprotonated pyridine-2,6-dicarb­oxy­lic acid as anion and one protonated 2,3-diamino­pyridine as cation. The crystal packing shows extensive O—H⋯O, N—H⋯O and N—H⋯N hydrogen bonds. Thre are also several π–π inter­actions between the anions and also between the cations [centriod–centroid distances = 3.6634 (7), 3.7269 (7), 3.6705 (7) and 3.4164 (7) Å]. International Union of Crystallography 2011-11-16 /pmc/articles/PMC3238974/ /pubmed/22199823 http://dx.doi.org/10.1107/S1600536811047647 Text en © Foroughian 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
Foroughian, Mahsa
Foroumadi, Alireza
Notash, Behrouz
Bruno, Giuseppe
Amiri Rudbari, Hadi
Aghabozorg, Hossein
2,3-Diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate
title 2,3-Diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate
title_full 2,3-Diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate
title_fullStr 2,3-Diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate
title_full_unstemmed 2,3-Diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate
title_short 2,3-Diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate
title_sort 2,3-diamino­pyridinium 6-carb­oxy­pyridine-2-carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238974/
https://www.ncbi.nlm.nih.gov/pubmed/22199823
http://dx.doi.org/10.1107/S1600536811047647
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