Bis(2-carboxy­anilinium) sulfate monohydrate

In the title hydrated mol­ecular salt, 2C(7)H(8)NO(2) (+)·SO(4) (2−)·H(2)O, each cation in the asymmetric unit is stabilized by an intra­molecular N—H⋯O hydrogen bond. The O atoms of the sulfate ion are disordered over two sets of sites with an occupancy ratio of 0.541 (13):0.459 (13), which possibl...

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Detalles Bibliográficos
Autores principales: Akhtar, Taslim, Masih, Khawar, Tahir, M. Nawaz, Tariq, Muhammad Ilyas, Iqbal, Shahid
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983959/
https://www.ncbi.nlm.nih.gov/pubmed/21580650
http://dx.doi.org/10.1107/S1600536810008913
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author Akhtar, Taslim
Masih, Khawar
Tahir, M. Nawaz
Tariq, Muhammad Ilyas
Iqbal, Shahid
author_facet Akhtar, Taslim
Masih, Khawar
Tahir, M. Nawaz
Tariq, Muhammad Ilyas
Iqbal, Shahid
author_sort Akhtar, Taslim
collection PubMed
description In the title hydrated mol­ecular salt, 2C(7)H(8)NO(2) (+)·SO(4) (2−)·H(2)O, each cation in the asymmetric unit is stabilized by an intra­molecular N—H⋯O hydrogen bond. The O atoms of the sulfate ion are disordered over two sets of sites with an occupancy ratio of 0.541 (13):0.459 (13), which possibly optimizes the acceptance of N—H⋯O hydrogen bonds from the cations. The crystal structure also features aromatic π–π stacking [centroid–centroid separation = 3.842 (2) Å] and a C—H⋯π inter­action.
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spelling pubmed-29839592010-12-30 Bis(2-carboxy­anilinium) sulfate monohydrate Akhtar, Taslim Masih, Khawar Tahir, M. Nawaz Tariq, Muhammad Ilyas Iqbal, Shahid Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title hydrated mol­ecular salt, 2C(7)H(8)NO(2) (+)·SO(4) (2−)·H(2)O, each cation in the asymmetric unit is stabilized by an intra­molecular N—H⋯O hydrogen bond. The O atoms of the sulfate ion are disordered over two sets of sites with an occupancy ratio of 0.541 (13):0.459 (13), which possibly optimizes the acceptance of N—H⋯O hydrogen bonds from the cations. The crystal structure also features aromatic π–π stacking [centroid–centroid separation = 3.842 (2) Å] and a C—H⋯π inter­action. International Union of Crystallography 2010-03-13 /pmc/articles/PMC2983959/ /pubmed/21580650 http://dx.doi.org/10.1107/S1600536810008913 Text en © Akhtar et al. 2010 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
Akhtar, Taslim
Masih, Khawar
Tahir, M. Nawaz
Tariq, Muhammad Ilyas
Iqbal, Shahid
Bis(2-carboxy­anilinium) sulfate monohydrate
title Bis(2-carboxy­anilinium) sulfate monohydrate
title_full Bis(2-carboxy­anilinium) sulfate monohydrate
title_fullStr Bis(2-carboxy­anilinium) sulfate monohydrate
title_full_unstemmed Bis(2-carboxy­anilinium) sulfate monohydrate
title_short Bis(2-carboxy­anilinium) sulfate monohydrate
title_sort bis(2-carboxy­anilinium) sulfate monohydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983959/
https://www.ncbi.nlm.nih.gov/pubmed/21580650
http://dx.doi.org/10.1107/S1600536810008913
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AT masihkhawar bis2carboxyaniliniumsulfatemonohydrate
AT tahirmnawaz bis2carboxyaniliniumsulfatemonohydrate
AT tariqmuhammadilyas bis2carboxyaniliniumsulfatemonohydrate
AT iqbalshahid bis2carboxyaniliniumsulfatemonohydrate

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