1,1′-Methyl­enebis{4-[(E)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate

The chevron-shaped cations of the title hydrated salt, C(25)H(22)N(4) (2+)·2Br(−)·2H(2)O, are arranged in back-to-back alternating directions to form a zigzag ribbon propagating along the [010] direction. Inter­molecular inter­actions comprising these ribbons are π–π inter­actions between the pyridi...

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Detalles Bibliográficos
Autores principales: Neal, Henry C., Nesterov, Volodymyr V., Smucker, Bradley W.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2022
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462029/
https://www.ncbi.nlm.nih.gov/pubmed/36338935
http://dx.doi.org/10.1107/S2414314622005259
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author Neal, Henry C.
Nesterov, Volodymyr V.
Smucker, Bradley W.
author_facet Neal, Henry C.
Nesterov, Volodymyr V.
Smucker, Bradley W.
author_sort Neal, Henry C.
collection PubMed
description The chevron-shaped cations of the title hydrated salt, C(25)H(22)N(4) (2+)·2Br(−)·2H(2)O, are arranged in back-to-back alternating directions to form a zigzag ribbon propagating along the [010] direction. Inter­molecular inter­actions comprising these ribbons are π–π inter­actions between the pyridinium and adjacent pyridyl rings, as well as O—H⋯O hydrogen bonding between water molecules and two adjacent pyridyl N atoms. Half of the cation is generated by the mirror plane. The water O atoms, the central C atom and one Br atom are located on this mirror plane while the other Br atom is on a twofold screw axis. [Image: see text]
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spelling pubmed-94620292022-11-04 1,1′-Methyl­enebis{4-[(E)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate Neal, Henry C. Nesterov, Volodymyr V. Smucker, Bradley W. IUCrdata Data Reports The chevron-shaped cations of the title hydrated salt, C(25)H(22)N(4) (2+)·2Br(−)·2H(2)O, are arranged in back-to-back alternating directions to form a zigzag ribbon propagating along the [010] direction. Inter­molecular inter­actions comprising these ribbons are π–π inter­actions between the pyridinium and adjacent pyridyl rings, as well as O—H⋯O hydrogen bonding between water molecules and two adjacent pyridyl N atoms. Half of the cation is generated by the mirror plane. The water O atoms, the central C atom and one Br atom are located on this mirror plane while the other Br atom is on a twofold screw axis. [Image: see text] International Union of Crystallography 2022-05-20 /pmc/articles/PMC9462029/ /pubmed/36338935 http://dx.doi.org/10.1107/S2414314622005259 Text en © Neal et al. 2022 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Data Reports
Neal, Henry C.
Nesterov, Volodymyr V.
Smucker, Bradley W.
1,1′-Methyl­enebis{4-[(E)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate
title 1,1′-Methyl­enebis{4-[(E)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate
title_full 1,1′-Methyl­enebis{4-[(E)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate
title_fullStr 1,1′-Methyl­enebis{4-[(E)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate
title_full_unstemmed 1,1′-Methyl­enebis{4-[(E)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate
title_short 1,1′-Methyl­enebis{4-[(E)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate
title_sort 1,1′-methyl­enebis{4-[(e)-2-(pyridin-4-yl)ethen­yl]pyridinium} dibromide dihydrate
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462029/
https://www.ncbi.nlm.nih.gov/pubmed/36338935
http://dx.doi.org/10.1107/S2414314622005259
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