4-Ethyl­amino-3-nitro­benzoic acid

In the title compound, C(9)H(10)N(2)O(4), an intra­molecular N—H⋯O hydrogen-bond inter­action generates an S(6) ring motif. The nitro group is slightly twisted away from its attached benzene ring [dihedral angle = 15.29 (15)°]. In the crystal structure, mol­ecules are stacked down the a axis caused...

Descripción completa

Detalles Bibliográficos
Autores principales: Narendra Babu, Shivanagere Nagojappa, Abdul Rahim, Aisyah Saad, Abd Hamid, Shafida, Quah, Ching Kheng, Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977758/
https://www.ncbi.nlm.nih.gov/pubmed/21583894
http://dx.doi.org/10.1107/S1600536809014196
_version_ 1782191181539573760
author Narendra Babu, Shivanagere Nagojappa
Abdul Rahim, Aisyah Saad
Abd Hamid, Shafida
Quah, Ching Kheng
Fun, Hoong-Kun
author_facet Narendra Babu, Shivanagere Nagojappa
Abdul Rahim, Aisyah Saad
Abd Hamid, Shafida
Quah, Ching Kheng
Fun, Hoong-Kun
author_sort Narendra Babu, Shivanagere Nagojappa
collection PubMed
description In the title compound, C(9)H(10)N(2)O(4), an intra­molecular N—H⋯O hydrogen-bond inter­action generates an S(6) ring motif. The nitro group is slightly twisted away from its attached benzene ring [dihedral angle = 15.29 (15)°]. In the crystal structure, mol­ecules are stacked down the a axis caused by short O⋯O(−1−x, −y, 2−z) contacts of 2.6481 (16) Å involving the O atoms of the nitro groups. The crystal packing is consolidated by inter­molecular O—H⋯O hydrogen bonds, linking the mol­ecules into centrosymmetric dimers.
format Text
id pubmed-2977758
institution National Center for Biotechnology Information
language English
publishDate 2009
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-29777582010-12-30 4-Ethyl­amino-3-nitro­benzoic acid Narendra Babu, Shivanagere Nagojappa Abdul Rahim, Aisyah Saad Abd Hamid, Shafida Quah, Ching Kheng Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(9)H(10)N(2)O(4), an intra­molecular N—H⋯O hydrogen-bond inter­action generates an S(6) ring motif. The nitro group is slightly twisted away from its attached benzene ring [dihedral angle = 15.29 (15)°]. In the crystal structure, mol­ecules are stacked down the a axis caused by short O⋯O(−1−x, −y, 2−z) contacts of 2.6481 (16) Å involving the O atoms of the nitro groups. The crystal packing is consolidated by inter­molecular O—H⋯O hydrogen bonds, linking the mol­ecules into centrosymmetric dimers. International Union of Crystallography 2009-04-22 /pmc/articles/PMC2977758/ /pubmed/21583894 http://dx.doi.org/10.1107/S1600536809014196 Text en © Babu et al. 2009 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
Narendra Babu, Shivanagere Nagojappa
Abdul Rahim, Aisyah Saad
Abd Hamid, Shafida
Quah, Ching Kheng
Fun, Hoong-Kun
4-Ethyl­amino-3-nitro­benzoic acid
title 4-Ethyl­amino-3-nitro­benzoic acid
title_full 4-Ethyl­amino-3-nitro­benzoic acid
title_fullStr 4-Ethyl­amino-3-nitro­benzoic acid
title_full_unstemmed 4-Ethyl­amino-3-nitro­benzoic acid
title_short 4-Ethyl­amino-3-nitro­benzoic acid
title_sort 4-ethyl­amino-3-nitro­benzoic acid
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977758/
https://www.ncbi.nlm.nih.gov/pubmed/21583894
http://dx.doi.org/10.1107/S1600536809014196
work_keys_str_mv AT narendrababushivanagerenagojappa 4ethylamino3nitrobenzoicacid
AT abdulrahimaisyahsaad 4ethylamino3nitrobenzoicacid
AT abdhamidshafida 4ethylamino3nitrobenzoicacid
AT quahchingkheng 4ethylamino3nitrobenzoicacid
AT funhoongkun 4ethylamino3nitrobenzoicacid

Ejemplares similares