4-Meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate

In the title salt C(7)H(10)NO(+)·C(8)H(3)Cl(2)O(4) (−) the benzene rings of the cation and anion are essentially parallel [inter-ring dihedral angle 4.8 (2)°]. In the anion the carb­oxy­lic acid and carboxyl­ate groups make dihedral angles of 19.0 (2) and 79.5 (2)°, respectively, with the benzene ri...

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Detalles Bibliográficos
Autores principales: Smith, Graham, Wermuth, Urs D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3790412/
https://www.ncbi.nlm.nih.gov/pubmed/24098231
http://dx.doi.org/10.1107/S1600536813025014
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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 title salt C(7)H(10)NO(+)·C(8)H(3)Cl(2)O(4) (−) the benzene rings of the cation and anion are essentially parallel [inter-ring dihedral angle 4.8 (2)°]. In the anion the carb­oxy­lic acid and carboxyl­ate groups make dihedral angles of 19.0 (2) and 79.5 (2)°, respectively, with the benzene ring. Aminium N—H⋯O, carb­oxy­lic acid O—H⋯O and weak aromatic C—H⋯O hydrogen-bonding associations with carboxyl O-atom acceptors together with cation–anion π–π ring inter­actions [minimum ring centroid separation = 3.734 (3) Å] give rise to a sheet structure lying parallel to (001).
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spelling pubmed-37904122013-10-04 4-Meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate Smith, Graham Wermuth, Urs D. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title salt C(7)H(10)NO(+)·C(8)H(3)Cl(2)O(4) (−) the benzene rings of the cation and anion are essentially parallel [inter-ring dihedral angle 4.8 (2)°]. In the anion the carb­oxy­lic acid and carboxyl­ate groups make dihedral angles of 19.0 (2) and 79.5 (2)°, respectively, with the benzene ring. Aminium N—H⋯O, carb­oxy­lic acid O—H⋯O and weak aromatic C—H⋯O hydrogen-bonding associations with carboxyl O-atom acceptors together with cation–anion π–π ring inter­actions [minimum ring centroid separation = 3.734 (3) Å] give rise to a sheet structure lying parallel to (001). International Union of Crystallography 2013-09-18 /pmc/articles/PMC3790412/ /pubmed/24098231 http://dx.doi.org/10.1107/S1600536813025014 Text en © Smith and Wermuth 2013 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.
4-Meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate
title 4-Meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate
title_full 4-Meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate
title_fullStr 4-Meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate
title_full_unstemmed 4-Meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate
title_short 4-Meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate
title_sort 4-meth­oxy­anilinium 2-carb­oxy-4,5-di­chloro­benzoate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3790412/
https://www.ncbi.nlm.nih.gov/pubmed/24098231
http://dx.doi.org/10.1107/S1600536813025014
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AT wermuthursd 4methoxyanilinium2carboxy45dichlorobenzoate

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