2-Amino­anilinium 6-carb­oxy­picolinate monohydrate

In the title compound, C(6)H(9)N(2) (+)·C(7)H(4)NO(4) (−)·H(2)O, one amino group of diamino­benzene is protonated while one carb­oxy group of pyridine-2,6-dicarb­oxy­lic acid is deprotonated. In the anion, the CO(2) and CO(2)H groups make dihedral angles of 4.0 (5) and 8.7 (4)° with the pyridine rin...

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Detalles Bibliográficos
Autores principales: Wang, Yu-Tang, Gao, De-Jiang
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/PMC3212287/
https://www.ncbi.nlm.nih.gov/pubmed/22090944
http://dx.doi.org/10.1107/S1600536811025050
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author Wang, Yu-Tang
Gao, De-Jiang
author_facet Wang, Yu-Tang
Gao, De-Jiang
author_sort Wang, Yu-Tang
collection PubMed
description In the title compound, C(6)H(9)N(2) (+)·C(7)H(4)NO(4) (−)·H(2)O, one amino group of diamino­benzene is protonated while one carb­oxy group of pyridine-2,6-dicarb­oxy­lic acid is deprotonated. In the anion, the CO(2) and CO(2)H groups make dihedral angles of 4.0 (5) and 8.7 (4)° with the pyridine ring. In the crystal, extensive N—H⋯O, N—H⋯N and O—H⋯O hydrogen bonds occur between anions, cations and water mol­ecules.
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spelling pubmed-32122872011-11-16 2-Amino­anilinium 6-carb­oxy­picolinate monohydrate Wang, Yu-Tang Gao, De-Jiang Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(6)H(9)N(2) (+)·C(7)H(4)NO(4) (−)·H(2)O, one amino group of diamino­benzene is protonated while one carb­oxy group of pyridine-2,6-dicarb­oxy­lic acid is deprotonated. In the anion, the CO(2) and CO(2)H groups make dihedral angles of 4.0 (5) and 8.7 (4)° with the pyridine ring. In the crystal, extensive N—H⋯O, N—H⋯N and O—H⋯O hydrogen bonds occur between anions, cations and water mol­ecules. International Union of Crystallography 2011-07-02 /pmc/articles/PMC3212287/ /pubmed/22090944 http://dx.doi.org/10.1107/S1600536811025050 Text en © Wang and Gao 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
Wang, Yu-Tang
Gao, De-Jiang
2-Amino­anilinium 6-carb­oxy­picolinate monohydrate
title 2-Amino­anilinium 6-carb­oxy­picolinate monohydrate
title_full 2-Amino­anilinium 6-carb­oxy­picolinate monohydrate
title_fullStr 2-Amino­anilinium 6-carb­oxy­picolinate monohydrate
title_full_unstemmed 2-Amino­anilinium 6-carb­oxy­picolinate monohydrate
title_short 2-Amino­anilinium 6-carb­oxy­picolinate monohydrate
title_sort 2-amino­anilinium 6-carb­oxy­picolinate monohydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3212287/
https://www.ncbi.nlm.nih.gov/pubmed/22090944
http://dx.doi.org/10.1107/S1600536811025050
work_keys_str_mv AT wangyutang 2aminoanilinium6carboxypicolinatemonohydrate
AT gaodejiang 2aminoanilinium6carboxypicolinatemonohydrate

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