N-(4-Chloro-3-nitrophenyl)maleamic acid
In the molecule of the title compound, C10H7ClN2O5, the acyclic C=C double bond is cis configured. The C=O and O—H bonds of the acid group are in a relatively rare anti position to each other, due to the donation of intramolecular hydrogen bond to the amide by the carboxyl group. The n...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2012-03-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812008021 |
| _version_ | 1798018394482540544 |
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| author | Sabine Foro U. Chaithanya B. Thimme Gowda |
| author_facet | Sabine Foro U. Chaithanya B. Thimme Gowda |
| author_sort | Sabine Foro |
| collection | DOAJ |
| description | In the molecule of the title compound, C10H7ClN2O5, the acyclic C=C double bond is cis configured. The C=O and O—H bonds of the acid group are in a relatively rare anti position to each other, due to the donation of intramolecular hydrogen bond to the amide by the carboxyl group. The nitro group is significantly twisted [dihedral angle = 66.9 (3)°] out of the plane of the remaining atoms, which are almost coplanar (r.m.s. deviation for non-H atoms except the nitro group = 0.202 Å). In the crystal, N—H...O hydrogen bonds link the molecules into zigzag chains running along the b axis. |
| first_indexed | 2024-04-11T16:23:13Z |
| format | Article |
| id | doaj.art-6f12df55676145f6b637f4912840d24f |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-04-11T16:23:13Z |
| publishDate | 2012-03-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-6f12df55676145f6b637f4912840d24f2022-12-22T04:14:16ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-03-01683o873o87310.1107/S1600536812008021N-(4-Chloro-3-nitrophenyl)maleamic acidSabine ForoU. ChaithanyaB. Thimme GowdaIn the molecule of the title compound, C10H7ClN2O5, the acyclic C=C double bond is cis configured. The C=O and O—H bonds of the acid group are in a relatively rare anti position to each other, due to the donation of intramolecular hydrogen bond to the amide by the carboxyl group. The nitro group is significantly twisted [dihedral angle = 66.9 (3)°] out of the plane of the remaining atoms, which are almost coplanar (r.m.s. deviation for non-H atoms except the nitro group = 0.202 Å). In the crystal, N—H...O hydrogen bonds link the molecules into zigzag chains running along the b axis.http://scripts.iucr.org/cgi-bin/paper?S1600536812008021 |
| spellingShingle | Sabine Foro U. Chaithanya B. Thimme Gowda N-(4-Chloro-3-nitrophenyl)maleamic acid Acta Crystallographica Section E |
| title | N-(4-Chloro-3-nitrophenyl)maleamic acid |
| title_full | N-(4-Chloro-3-nitrophenyl)maleamic acid |
| title_fullStr | N-(4-Chloro-3-nitrophenyl)maleamic acid |
| title_full_unstemmed | N-(4-Chloro-3-nitrophenyl)maleamic acid |
| title_short | N-(4-Chloro-3-nitrophenyl)maleamic acid |
| title_sort | n 4 chloro 3 nitrophenyl maleamic acid |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536812008021 |
| work_keys_str_mv | AT sabineforo n4chloro3nitrophenylmaleamicacid AT uchaithanya n4chloro3nitrophenylmaleamicacid AT bthimmegowda n4chloro3nitrophenylmaleamicacid |