Bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate

In the title compound, 2C(11)H(10)N(3)O(4)S(+)·SiF(6) (2−), the short C—N distance [1.386 (2) Å] is indicative of a slight conjugation of N with the π electrons of the pyridinium ring, and with those of the sulfonyl group. The dihedral angle between the benzene and pyridinium rings is 77.48 (7)°. Th...

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Autor principal: Wang, Ai-Rong
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959800/
https://www.ncbi.nlm.nih.gov/pubmed/21581374
http://dx.doi.org/10.1107/S1600536808038191
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author Wang, Ai-Rong
author_facet Wang, Ai-Rong
author_sort Wang, Ai-Rong
collection PubMed
description In the title compound, 2C(11)H(10)N(3)O(4)S(+)·SiF(6) (2−), the short C—N distance [1.386 (2) Å] is indicative of a slight conjugation of N with the π electrons of the pyridinium ring, and with those of the sulfonyl group. The dihedral angle between the benzene and pyridinium rings is 77.48 (7)°. The crystal structure is stabilized by N—H⋯F and C—H⋯F hydrogen bonds. The Si atom of the anion lies on a special position.
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spelling pubmed-29598002010-12-30 Bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate Wang, Ai-Rong Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, 2C(11)H(10)N(3)O(4)S(+)·SiF(6) (2−), the short C—N distance [1.386 (2) Å] is indicative of a slight conjugation of N with the π electrons of the pyridinium ring, and with those of the sulfonyl group. The dihedral angle between the benzene and pyridinium rings is 77.48 (7)°. The crystal structure is stabilized by N—H⋯F and C—H⋯F hydrogen bonds. The Si atom of the anion lies on a special position. International Union of Crystallography 2008-11-22 /pmc/articles/PMC2959800/ /pubmed/21581374 http://dx.doi.org/10.1107/S1600536808038191 Text en © Ai-Rong Wang 2008 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
Wang, Ai-Rong
Bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate
title Bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate
title_full Bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate
title_fullStr Bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate
title_full_unstemmed Bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate
title_short Bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate
title_sort bis[4-(2-nitro­benzene­sulfonamido)­pyridinium] hexa­fluoro­silicate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959800/
https://www.ncbi.nlm.nih.gov/pubmed/21581374
http://dx.doi.org/10.1107/S1600536808038191
work_keys_str_mv AT wangairong bis42nitrobenzenesulfonamidopyridiniumhexafluorosilicate

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