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2-Amino-5-nitro­pyridinium tri­fluoro­acetate

The title salt, C(5)H(6)N(3)O(2) (+)·C(2)F(3)O(2) (−), crystallizes with two cations and two anions in the asymmetric unit. In the crystal, the acetate and pyridine groups are linked by a pair of N—H⋯O hydrogen bonds, forming loops described by the graph-set motif R (2) (2)(8). These loops are linke...

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Autores principales: Jovita, Josephine Viavulamary, Sathya, Shanmugam, Usha, Govindasamy, Vasanthi, Ramachandran, Ezhilarasi, Krishnan Sarada
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684927/
https://www.ncbi.nlm.nih.gov/pubmed/23795029
http://dx.doi.org/10.1107/S1600536813011896
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author Jovita, Josephine Viavulamary
Sathya, Shanmugam
Usha, Govindasamy
Vasanthi, Ramachandran
Ezhilarasi, Krishnan Sarada
author_facet Jovita, Josephine Viavulamary
Sathya, Shanmugam
Usha, Govindasamy
Vasanthi, Ramachandran
Ezhilarasi, Krishnan Sarada
author_sort Jovita, Josephine Viavulamary
collection PubMed
description The title salt, C(5)H(6)N(3)O(2) (+)·C(2)F(3)O(2) (−), crystallizes with two cations and two anions in the asymmetric unit. In the crystal, the acetate and pyridine groups are linked by a pair of N—H⋯O hydrogen bonds, forming loops described by the graph-set motif R (2) (2)(8). These loops are linked via N—H⋯O hydrogen bonds, forming chains along [001]. The chains are in turn linked by C—H⋯O and C—H⋯F hydrogen bonds, generating a three-dimensional supra­molecular network. In both anions, the O and F atoms are disordered over two sites, with occupancy ratios of 0.852 (3):0.148 (3) and 0.851 (3):0.149 (3).
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spelling pubmed-36849272013-06-21 2-Amino-5-nitro­pyridinium tri­fluoro­acetate Jovita, Josephine Viavulamary Sathya, Shanmugam Usha, Govindasamy Vasanthi, Ramachandran Ezhilarasi, Krishnan Sarada Acta Crystallogr Sect E Struct Rep Online Organic Papers The title salt, C(5)H(6)N(3)O(2) (+)·C(2)F(3)O(2) (−), crystallizes with two cations and two anions in the asymmetric unit. In the crystal, the acetate and pyridine groups are linked by a pair of N—H⋯O hydrogen bonds, forming loops described by the graph-set motif R (2) (2)(8). These loops are linked via N—H⋯O hydrogen bonds, forming chains along [001]. The chains are in turn linked by C—H⋯O and C—H⋯F hydrogen bonds, generating a three-dimensional supra­molecular network. In both anions, the O and F atoms are disordered over two sites, with occupancy ratios of 0.852 (3):0.148 (3) and 0.851 (3):0.149 (3). International Union of Crystallography 2013-05-11 /pmc/articles/PMC3684927/ /pubmed/23795029 http://dx.doi.org/10.1107/S1600536813011896 Text en © Jovita et al. 2013 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
Jovita, Josephine Viavulamary
Sathya, Shanmugam
Usha, Govindasamy
Vasanthi, Ramachandran
Ezhilarasi, Krishnan Sarada
2-Amino-5-nitro­pyridinium tri­fluoro­acetate
title 2-Amino-5-nitro­pyridinium tri­fluoro­acetate
title_full 2-Amino-5-nitro­pyridinium tri­fluoro­acetate
title_fullStr 2-Amino-5-nitro­pyridinium tri­fluoro­acetate
title_full_unstemmed 2-Amino-5-nitro­pyridinium tri­fluoro­acetate
title_short 2-Amino-5-nitro­pyridinium tri­fluoro­acetate
title_sort 2-amino-5-nitro­pyridinium tri­fluoro­acetate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3684927/
https://www.ncbi.nlm.nih.gov/pubmed/23795029
http://dx.doi.org/10.1107/S1600536813011896
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