2-[(E)-4-(Dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate

In the title hydrated mol­ecular salt, C(16)H(19)N(2) (+)·C(6)H(4)ClO(3)S(−)·H(2)O, the 2-[4-(dimethyl­amino)­styr­yl]-1-methyl­pyridinium cation exists in an E configuration with respect to the C=C bond and is slightly twisted, with the dihedral angle between the pyridinium and benzene rings being...

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Autores principales: Fun, Hoong-Kun, Chanawanno, Kullapa, Chantrapromma, Suchada
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3009047/
https://www.ncbi.nlm.nih.gov/pubmed/21589156
http://dx.doi.org/10.1107/S1600536810043230
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author Fun, Hoong-Kun
Chanawanno, Kullapa
Chantrapromma, Suchada
author_facet Fun, Hoong-Kun
Chanawanno, Kullapa
Chantrapromma, Suchada
author_sort Fun, Hoong-Kun
collection PubMed
description In the title hydrated mol­ecular salt, C(16)H(19)N(2) (+)·C(6)H(4)ClO(3)S(−)·H(2)O, the 2-[4-(dimethyl­amino)­styr­yl]-1-methyl­pyridinium cation exists in an E configuration with respect to the C=C bond and is slightly twisted, with the dihedral angle between the pyridinium and benzene rings being 9.33 (10)°. In the crystal structure, the packing is stabilized by O—H⋯O hydrogen bonds and weak C—H⋯O inter­actions, which link the cations, anions and water mol­ecules into chains propagating in [010]. These chains are stacked along the a axis by π–π inter­actions, with centroid-to-centroid distances of 3.6429 (12) and 3.6879 (12) Å; weak C—H⋯π inter­actions are also observed.
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spelling pubmed-30090472010-12-30 2-[(E)-4-(Dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate Fun, Hoong-Kun Chanawanno, Kullapa Chantrapromma, Suchada Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title hydrated mol­ecular salt, C(16)H(19)N(2) (+)·C(6)H(4)ClO(3)S(−)·H(2)O, the 2-[4-(dimethyl­amino)­styr­yl]-1-methyl­pyridinium cation exists in an E configuration with respect to the C=C bond and is slightly twisted, with the dihedral angle between the pyridinium and benzene rings being 9.33 (10)°. In the crystal structure, the packing is stabilized by O—H⋯O hydrogen bonds and weak C—H⋯O inter­actions, which link the cations, anions and water mol­ecules into chains propagating in [010]. These chains are stacked along the a axis by π–π inter­actions, with centroid-to-centroid distances of 3.6429 (12) and 3.6879 (12) Å; weak C—H⋯π inter­actions are also observed. International Union of Crystallography 2010-10-31 /pmc/articles/PMC3009047/ /pubmed/21589156 http://dx.doi.org/10.1107/S1600536810043230 Text en © Fun et al. 2010 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
Fun, Hoong-Kun
Chanawanno, Kullapa
Chantrapromma, Suchada
2-[(E)-4-(Dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate
title 2-[(E)-4-(Dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate
title_full 2-[(E)-4-(Dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate
title_fullStr 2-[(E)-4-(Dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate
title_full_unstemmed 2-[(E)-4-(Dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate
title_short 2-[(E)-4-(Dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate
title_sort 2-[(e)-4-(dimethyl­amino)­styr­yl]-1-methyl­pyridinium 4-chloro­benzene­sulfonate monohydrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3009047/
https://www.ncbi.nlm.nih.gov/pubmed/21589156
http://dx.doi.org/10.1107/S1600536810043230
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AT chantraprommasuchada 2e4dimethylaminostyryl1methylpyridinium4chlorobenzenesulfonatemonohydrate

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