4-Methoxybenzamidinium 2,6-dimethoxybenzoate
The title compound, C8H11N2O+·C9H9O4−, was synthesized by the reaction of 4-methoxybenzamidine (4-amidinoanisole) and 2,6-dimethoxybenzoic acid. The structure consists of non-planar pairs of hydrogen-bonded 4-methoxybenzamidinium cations and 2,6-dimethoxybenzoate anions. I...
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Format: | Article |
Language: | English |
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International Union of Crystallography
2012-02-01
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Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S160053681105519X |
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author | Gustavo Portalone |
author_facet | Gustavo Portalone |
author_sort | Gustavo Portalone |
collection | DOAJ |
description | The title compound, C8H11N2O+·C9H9O4−, was synthesized by the reaction of 4-methoxybenzamidine (4-amidinoanisole) and 2,6-dimethoxybenzoic acid. The structure consists of non-planar pairs of hydrogen-bonded 4-methoxybenzamidinium cations and 2,6-dimethoxybenzoate anions. In the cation, the amidinium group is tilted by 27.94 (10)° with respect to the benzene ring. In the anion, the sterically bulky ortho-methoxy substituents force the carboxyate group to be twisted away from the plane of the benzene ring by 73.24 (6)°. The ions are further associated in the crystal into chains along the b-axis direction by intermolecular N—H...O hydrogen bonds. |
first_indexed | 2024-04-11T16:23:26Z |
format | Article |
id | doaj.art-8872651cfe234588a5049c557ed2298d |
institution | Directory Open Access Journal |
issn | 1600-5368 |
language | English |
last_indexed | 2024-04-11T16:23:26Z |
publishDate | 2012-02-01 |
publisher | International Union of Crystallography |
record_format | Article |
series | Acta Crystallographica Section E |
spelling | doaj.art-8872651cfe234588a5049c557ed2298d2022-12-22T04:14:16ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-02-01682o268o26910.1107/S160053681105519X4-Methoxybenzamidinium 2,6-dimethoxybenzoateGustavo PortaloneThe title compound, C8H11N2O+·C9H9O4−, was synthesized by the reaction of 4-methoxybenzamidine (4-amidinoanisole) and 2,6-dimethoxybenzoic acid. The structure consists of non-planar pairs of hydrogen-bonded 4-methoxybenzamidinium cations and 2,6-dimethoxybenzoate anions. In the cation, the amidinium group is tilted by 27.94 (10)° with respect to the benzene ring. In the anion, the sterically bulky ortho-methoxy substituents force the carboxyate group to be twisted away from the plane of the benzene ring by 73.24 (6)°. The ions are further associated in the crystal into chains along the b-axis direction by intermolecular N—H...O hydrogen bonds.http://scripts.iucr.org/cgi-bin/paper?S160053681105519X |
spellingShingle | Gustavo Portalone 4-Methoxybenzamidinium 2,6-dimethoxybenzoate Acta Crystallographica Section E |
title | 4-Methoxybenzamidinium 2,6-dimethoxybenzoate |
title_full | 4-Methoxybenzamidinium 2,6-dimethoxybenzoate |
title_fullStr | 4-Methoxybenzamidinium 2,6-dimethoxybenzoate |
title_full_unstemmed | 4-Methoxybenzamidinium 2,6-dimethoxybenzoate |
title_short | 4-Methoxybenzamidinium 2,6-dimethoxybenzoate |
title_sort | 4 methoxybenzamidinium 2 6 dimethoxybenzoate |
url | http://scripts.iucr.org/cgi-bin/paper?S160053681105519X |
work_keys_str_mv | AT gustavoportalone 4methoxybenzamidinium26dimethoxybenzoate |