1-Methyl-4-[(E)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate

In the title compound, C(12)H(12)NS(+)·C(7)H(7)O(3)S(−), the cation exists in an E configuration with respect to the ethenyl C=C bond. The cation is essentially planar with a dihedral angle of 1.94 (10)° between the pyridinium and thio­phene rings. The benzene ring of the anion makes dihedral angles...

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Autores principales: Chantrapromma, Suchada, Ruanwas, Pumsak, Fun, Hoong-Kun, Karalai, Chatchanok
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959609/
https://www.ncbi.nlm.nih.gov/pubmed/21580938
http://dx.doi.org/10.1107/S1600536808031401
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author Chantrapromma, Suchada
Ruanwas, Pumsak
Fun, Hoong-Kun
Karalai, Chatchanok
author_facet Chantrapromma, Suchada
Ruanwas, Pumsak
Fun, Hoong-Kun
Karalai, Chatchanok
author_sort Chantrapromma, Suchada
collection PubMed
description In the title compound, C(12)H(12)NS(+)·C(7)H(7)O(3)S(−), the cation exists in an E configuration with respect to the ethenyl C=C bond. The cation is essentially planar with a dihedral angle of 1.94 (10)° between the pyridinium and thio­phene rings. The benzene ring of the anion makes dihedral angles of 75.23 (10) and 76.83 (10)°, respectively, with the pyridinium and thio­phene rings. In the crystal structure, cations and anions form alternate layers parallel to the bc plane. Within each layer, both cations and anions are arranged into chains directed along the b axis. The cation chain and the anion chain are inter­connected by weak C—H⋯O inter­actions into a three-dimensional network. The crystal structure is further stabilized by C—H⋯π inter­actions.
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spelling pubmed-29596092010-12-30 1-Methyl-4-[(E)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate Chantrapromma, Suchada Ruanwas, Pumsak Fun, Hoong-Kun Karalai, Chatchanok Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(12)H(12)NS(+)·C(7)H(7)O(3)S(−), the cation exists in an E configuration with respect to the ethenyl C=C bond. The cation is essentially planar with a dihedral angle of 1.94 (10)° between the pyridinium and thio­phene rings. The benzene ring of the anion makes dihedral angles of 75.23 (10) and 76.83 (10)°, respectively, with the pyridinium and thio­phene rings. In the crystal structure, cations and anions form alternate layers parallel to the bc plane. Within each layer, both cations and anions are arranged into chains directed along the b axis. The cation chain and the anion chain are inter­connected by weak C—H⋯O inter­actions into a three-dimensional network. The crystal structure is further stabilized by C—H⋯π inter­actions. International Union of Crystallography 2008-10-04 /pmc/articles/PMC2959609/ /pubmed/21580938 http://dx.doi.org/10.1107/S1600536808031401 Text en © Chantrapromma et al. 2008 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
Chantrapromma, Suchada
Ruanwas, Pumsak
Fun, Hoong-Kun
Karalai, Chatchanok
1-Methyl-4-[(E)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate
title 1-Methyl-4-[(E)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate
title_full 1-Methyl-4-[(E)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate
title_fullStr 1-Methyl-4-[(E)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate
title_full_unstemmed 1-Methyl-4-[(E)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate
title_short 1-Methyl-4-[(E)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate
title_sort 1-methyl-4-[(e)-2-(2-thien­yl)­ethen­yl]­pyridinium 4-methyl­benzene­sulfonate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959609/
https://www.ncbi.nlm.nih.gov/pubmed/21580938
http://dx.doi.org/10.1107/S1600536808031401
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AT ruanwaspumsak 1methyl4e22thienylethenylpyridinium4methylbenzenesulfonate
AT funhoongkun 1methyl4e22thienylethenylpyridinium4methylbenzenesulfonate
AT karalaichatchanok 1methyl4e22thienylethenylpyridinium4methylbenzenesulfonate

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