rac-2-Amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate

In the structure of the title compound, C(5)H(7)N(2) (+)·C(8)H(11)O(4) (−), the cis anions associate through head-to-tail carb­oxy­lic acid–carboxyl O—H⋯O hydrogen bonds [graph set C(7)], forming chains which extend along c and are inter­linked through the carboxyl groups, forming cyclic R (2) (2)(8...

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Detalles Bibliográficos
Autores principales: Smith, Graham, Wermuth, Urs D.
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/PMC3212294/
https://www.ncbi.nlm.nih.gov/pubmed/22090951
http://dx.doi.org/10.1107/S1600536811025256
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author Smith, Graham
Wermuth, Urs D.
author_facet Smith, Graham
Wermuth, Urs D.
author_sort Smith, Graham
collection PubMed
description In the structure of the title compound, C(5)H(7)N(2) (+)·C(8)H(11)O(4) (−), the cis anions associate through head-to-tail carb­oxy­lic acid–carboxyl O—H⋯O hydrogen bonds [graph set C(7)], forming chains which extend along c and are inter­linked through the carboxyl groups, forming cyclic R (2) (2)(8) associations with the pyridinium and an amine H-atom donor of the cation. Further amine–carboxyl N—H⋯O inter­actions form enlarged centrosymmetric rings [graph set R (4) (4)(18)] and extensions down b, giving a three-dimensional structure.
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spelling pubmed-32122942011-11-16 rac-2-Amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate Smith, Graham Wermuth, Urs D. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the structure of the title compound, C(5)H(7)N(2) (+)·C(8)H(11)O(4) (−), the cis anions associate through head-to-tail carb­oxy­lic acid–carboxyl O—H⋯O hydrogen bonds [graph set C(7)], forming chains which extend along c and are inter­linked through the carboxyl groups, forming cyclic R (2) (2)(8) associations with the pyridinium and an amine H-atom donor of the cation. Further amine–carboxyl N—H⋯O inter­actions form enlarged centrosymmetric rings [graph set R (4) (4)(18)] and extensions down b, giving a three-dimensional structure. International Union of Crystallography 2011-07-02 /pmc/articles/PMC3212294/ /pubmed/22090951 http://dx.doi.org/10.1107/S1600536811025256 Text en © Smith and Wermuth 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
Smith, Graham
Wermuth, Urs D.
rac-2-Amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate
title rac-2-Amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate
title_full rac-2-Amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate
title_fullStr rac-2-Amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate
title_full_unstemmed rac-2-Amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate
title_short rac-2-Amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate
title_sort rac-2-amino­pyridinium cis-2-carb­oxy­cyclo­hexane-1-carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212294/
https://www.ncbi.nlm.nih.gov/pubmed/22090951
http://dx.doi.org/10.1107/S1600536811025256
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