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3,5-Dicarboxypyridinium fluoride

The cation of the title salt, C(7)H(6)NO(4) (+.)F(−), lies on a twofold rotation axis that passes through the N and 4-C atoms of the pyridine ring; the carb­oxy­lic acid substituent features unambiguous carbon–oxygen single and double bonds. The fluoride ion is a hydrogen-bond acceptor to two hy­dro...

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Detalles Bibliográficos
Autores principales: Ng, Seik Weng, Tong, Yi-Ping
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151941/
https://www.ncbi.nlm.nih.gov/pubmed/21837062
http://dx.doi.org/10.1107/S1600536811021593
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author Ng, Seik Weng
Tong, Yi-Ping
author_facet Ng, Seik Weng
Tong, Yi-Ping
author_sort Ng, Seik Weng
collection PubMed
description The cation of the title salt, C(7)H(6)NO(4) (+.)F(−), lies on a twofold rotation axis that passes through the N and 4-C atoms of the pyridine ring; the carb­oxy­lic acid substituent features unambiguous carbon–oxygen single and double bonds. The fluoride ion is a hydrogen-bond acceptor to two hy­droxy and one amino groups, these O—H⋯F and N—H⋯F hydrogen bonds leading to the formation of a layer structure parallel to the ab plane. The F atom lies on a position of 2 site symmetry.
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spelling pubmed-31519412011-08-11 3,5-Dicarboxypyridinium fluoride Ng, Seik Weng Tong, Yi-Ping Acta Crystallogr Sect E Struct Rep Online Organic Papers The cation of the title salt, C(7)H(6)NO(4) (+.)F(−), lies on a twofold rotation axis that passes through the N and 4-C atoms of the pyridine ring; the carb­oxy­lic acid substituent features unambiguous carbon–oxygen single and double bonds. The fluoride ion is a hydrogen-bond acceptor to two hy­droxy and one amino groups, these O—H⋯F and N—H⋯F hydrogen bonds leading to the formation of a layer structure parallel to the ab plane. The F atom lies on a position of 2 site symmetry. International Union of Crystallography 2011-06-18 /pmc/articles/PMC3151941/ /pubmed/21837062 http://dx.doi.org/10.1107/S1600536811021593 Text en © Ng and Tong 2011 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
Ng, Seik Weng
Tong, Yi-Ping
3,5-Dicarboxypyridinium fluoride
title 3,5-Dicarboxypyridinium fluoride
title_full 3,5-Dicarboxypyridinium fluoride
title_fullStr 3,5-Dicarboxypyridinium fluoride
title_full_unstemmed 3,5-Dicarboxypyridinium fluoride
title_short 3,5-Dicarboxypyridinium fluoride
title_sort 3,5-dicarboxypyridinium fluoride
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151941/
https://www.ncbi.nlm.nih.gov/pubmed/21837062
http://dx.doi.org/10.1107/S1600536811021593
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