4-Chloroanilinium 3-carboxyprop-2-enoate
In the title compound, C6H7ClN+·C4H3O4−, the cations and anions lie on mirror planes and hence only half of the molecules are present in the asymmeric unit. The 4-chloroanilinium cation and hydrogen maleate anion in the asymmetric unit are each planar and are oriented at a...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2012-04-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812008458 |
| _version_ | 1818320531012714496 |
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| author | R. Anitha S. Athimoolam S. Asath Bahadur M. Gunasekaran |
| author_facet | R. Anitha S. Athimoolam S. Asath Bahadur M. Gunasekaran |
| author_sort | R. Anitha |
| collection | DOAJ |
| description | In the title compound, C6H7ClN+·C4H3O4−, the cations and anions lie on mirror planes and hence only half of the molecules are present in the asymmeric unit. The 4-chloroanilinium cation and hydrogen maleate anion in the asymmetric unit are each planar and are oriented at an angle of 15.6 (1)° to one another and perpendicular to the b axis. A characterestic intramolecular O—H...O hydrogen bond, forming an S(7) motif, is observed in the maleate anion. In the crystal, the cations and anions are linked by N—H...O hydrogen bonds, forming layers in the ab plane. The aromatic rings of the cations are sandwiched between hydrogen-bonded chains and rings formed through the amine group of the cation and maleate anions, leading to alternate hydrophobic (z = 0 or 1) and hydrophilic layers (z = 1/2) along the c axis. |
| first_indexed | 2024-12-13T10:26:29Z |
| format | Article |
| id | doaj.art-0c3679e01a8641629799cc1050cbe11c |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-13T10:26:29Z |
| publishDate | 2012-04-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-0c3679e01a8641629799cc1050cbe11c2022-12-21T23:51:00ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-04-01684o959o96010.1107/S16005368120084584-Chloroanilinium 3-carboxyprop-2-enoateR. AnithaS. AthimoolamS. Asath BahadurM. GunasekaranIn the title compound, C6H7ClN+·C4H3O4−, the cations and anions lie on mirror planes and hence only half of the molecules are present in the asymmeric unit. The 4-chloroanilinium cation and hydrogen maleate anion in the asymmetric unit are each planar and are oriented at an angle of 15.6 (1)° to one another and perpendicular to the b axis. A characterestic intramolecular O—H...O hydrogen bond, forming an S(7) motif, is observed in the maleate anion. In the crystal, the cations and anions are linked by N—H...O hydrogen bonds, forming layers in the ab plane. The aromatic rings of the cations are sandwiched between hydrogen-bonded chains and rings formed through the amine group of the cation and maleate anions, leading to alternate hydrophobic (z = 0 or 1) and hydrophilic layers (z = 1/2) along the c axis.http://scripts.iucr.org/cgi-bin/paper?S1600536812008458 |
| spellingShingle | R. Anitha S. Athimoolam S. Asath Bahadur M. Gunasekaran 4-Chloroanilinium 3-carboxyprop-2-enoate Acta Crystallographica Section E |
| title | 4-Chloroanilinium 3-carboxyprop-2-enoate |
| title_full | 4-Chloroanilinium 3-carboxyprop-2-enoate |
| title_fullStr | 4-Chloroanilinium 3-carboxyprop-2-enoate |
| title_full_unstemmed | 4-Chloroanilinium 3-carboxyprop-2-enoate |
| title_short | 4-Chloroanilinium 3-carboxyprop-2-enoate |
| title_sort | 4 chloroanilinium 3 carboxyprop 2 enoate |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536812008458 |
| work_keys_str_mv | AT ranitha 4chloroanilinium3carboxyprop2enoate AT sathimoolam 4chloroanilinium3carboxyprop2enoate AT sasathbahadur 4chloroanilinium3carboxyprop2enoate AT mgunasekaran 4chloroanilinium3carboxyprop2enoate |