1-Methyl-2-[(E)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrate
In the title compound, C17H20NO3+·C7H7O4S−·H2O, the cation exists in an E configuration with respect to the C=C bond and is twisted with a dihedral angle of 17.81 (8)° between the pyridinium and benzene rings. The benzene ring of the...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2011-04-01
|
Series: | Acta Crystallographica Section E |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536811008610 |
id |
doaj-f37a8c72a06b4d66ab37e9bd54b09e6b |
---|---|
record_format |
Article |
spelling |
doaj-f37a8c72a06b4d66ab37e9bd54b09e6b2020-11-24T22:09:24ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-04-01674o867o86810.1107/S16005368110086101-Methyl-2-[(E)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrateHoong-Kun FunCharoensak MueangkeawPumsak RuanwasSuchada ChantraprommaIn the title compound, C17H20NO3+·C7H7O4S−·H2O, the cation exists in an E configuration with respect to the C=C bond and is twisted with a dihedral angle of 17.81 (8)° between the pyridinium and benzene rings. The benzene ring of the anion is almost parallel to the pyridinium ring [dihedral angle = 3.45 (9)°], whereas it is inclined to the benzene ring of the cation [dihedral angle = 17.62 (8)°]. The crystal structure is stabilized by O—H...O hydrogen bonds and weak C—H...O interactions which link the cations, anions and water molecules into chains along the a axis. π–π interactions with centroid–centroid distances of 3.7751 (9) and 3.7920 (11) Å are also observed. http://scripts.iucr.org/cgi-bin/paper?S1600536811008610 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hoong-Kun Fun Charoensak Mueangkeaw Pumsak Ruanwas Suchada Chantrapromma |
spellingShingle |
Hoong-Kun Fun Charoensak Mueangkeaw Pumsak Ruanwas Suchada Chantrapromma 1-Methyl-2-[(E)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrate Acta Crystallographica Section E |
author_facet |
Hoong-Kun Fun Charoensak Mueangkeaw Pumsak Ruanwas Suchada Chantrapromma |
author_sort |
Hoong-Kun Fun |
title |
1-Methyl-2-[(E)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrate |
title_short |
1-Methyl-2-[(E)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrate |
title_full |
1-Methyl-2-[(E)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrate |
title_fullStr |
1-Methyl-2-[(E)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrate |
title_full_unstemmed |
1-Methyl-2-[(E)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrate |
title_sort |
1-methyl-2-[(e)-2,4,5-trimethoxystyryl]pyridinium 4-methoxybenzenesulfonate monohydrate |
publisher |
International Union of Crystallography |
series |
Acta Crystallographica Section E |
issn |
1600-5368 |
publishDate |
2011-04-01 |
description |
In the title compound, C17H20NO3+·C7H7O4S−·H2O, the cation exists in an E configuration with respect to the C=C bond and is twisted with a dihedral angle of 17.81 (8)° between the pyridinium and benzene rings. The benzene ring of the anion is almost parallel to the pyridinium ring [dihedral angle = 3.45 (9)°], whereas it is inclined to the benzene ring of the cation [dihedral angle = 17.62 (8)°]. The crystal structure is stabilized by O—H...O hydrogen bonds and weak C—H...O interactions which link the cations, anions and water molecules into chains along the a axis. π–π interactions with centroid–centroid distances of 3.7751 (9) and 3.7920 (11) Å are also observed. |
url |
http://scripts.iucr.org/cgi-bin/paper?S1600536811008610 |
work_keys_str_mv |
AT hoongkunfun 1methyl2e245trimethoxystyrylpyridinium4methoxybenzenesulfonatemonohydrate AT charoensakmueangkeaw 1methyl2e245trimethoxystyrylpyridinium4methoxybenzenesulfonatemonohydrate AT pumsakruanwas 1methyl2e245trimethoxystyrylpyridinium4methoxybenzenesulfonatemonohydrate AT suchadachantrapromma 1methyl2e245trimethoxystyrylpyridinium4methoxybenzenesulfonatemonohydrate |
_version_ |
1725812076154191872 |