4,4′-(o-Phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate

The cation of the salt, C(18)H(18)N(2)O(2) (2+)·2NO(3) (−), lies about a twofold rotation axis. The pyridinium ring is almost coplanar with the phenyl­ene ring [dihedral angle between rings = 5.69 (9)°]. The crystal structure shows π–π stacking inter­actions [centroid–centroid distance = 3.70 (1) Å]...

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Detalles Bibliográficos
Autores principales: Zou, Ping, Zhang, Shuang, Liu, Ying, Qiao, Jun, Gao, Jin-Sheng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971367/
https://www.ncbi.nlm.nih.gov/pubmed/21578281
http://dx.doi.org/10.1107/S1600536809040215
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author Zou, Ping
Zhang, Shuang
Liu, Ying
Qiao, Jun
Gao, Jin-Sheng
author_facet Zou, Ping
Zhang, Shuang
Liu, Ying
Qiao, Jun
Gao, Jin-Sheng
author_sort Zou, Ping
collection PubMed
description The cation of the salt, C(18)H(18)N(2)O(2) (2+)·2NO(3) (−), lies about a twofold rotation axis. The pyridinium ring is almost coplanar with the phenyl­ene ring [dihedral angle between rings = 5.69 (9)°]. The crystal structure shows π–π stacking inter­actions [centroid–centroid distance = 3.70 (1) Å] between the pyridinium rings and the phenyl­ene rings, generating a linear chain structure. The cation also forms two N—H⋯O hydrogen bonds to two nitrate groups.
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spelling pubmed-29713672010-12-30 4,4′-(o-Phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate Zou, Ping Zhang, Shuang Liu, Ying Qiao, Jun Gao, Jin-Sheng Acta Crystallogr Sect E Struct Rep Online Organic Papers The cation of the salt, C(18)H(18)N(2)O(2) (2+)·2NO(3) (−), lies about a twofold rotation axis. The pyridinium ring is almost coplanar with the phenyl­ene ring [dihedral angle between rings = 5.69 (9)°]. The crystal structure shows π–π stacking inter­actions [centroid–centroid distance = 3.70 (1) Å] between the pyridinium rings and the phenyl­ene rings, generating a linear chain structure. The cation also forms two N—H⋯O hydrogen bonds to two nitrate groups. International Union of Crystallography 2009-10-10 /pmc/articles/PMC2971367/ /pubmed/21578281 http://dx.doi.org/10.1107/S1600536809040215 Text en © Zou et al. 2009 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
Zou, Ping
Zhang, Shuang
Liu, Ying
Qiao, Jun
Gao, Jin-Sheng
4,4′-(o-Phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate
title 4,4′-(o-Phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate
title_full 4,4′-(o-Phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate
title_fullStr 4,4′-(o-Phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate
title_full_unstemmed 4,4′-(o-Phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate
title_short 4,4′-(o-Phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate
title_sort 4,4′-(o-phenyl­enedioxy­dimethyl­ene)dipyridinium dinitrate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971367/
https://www.ncbi.nlm.nih.gov/pubmed/21578281
http://dx.doi.org/10.1107/S1600536809040215
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