Bis[2-(2,4-dinitrobenzyl)pyridinium] biphenyl-4,4′-disulfonate trihydrate

G Smith; U D Wermuth; David James Young

doi:10.1107/S1600536810014819

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Bis[2-(2,4-dinitrobenzyl)pyridinium] biphenyl-4,4′-disulfonate trihydrate

Journal article

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Bis[2-(2,4-dinitrobenzyl)pyridinium] biphenyl-4,4′-disulfonate trihydrate

G Smith, U D Wermuth and David James Young

Acta Crystallographica Section E: Structure Reports Online, Vol.66(Part 5), pp.o1184-o1185

2010

DOI: https://doi.org/10.1107/S1600536810014819

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Abstract

In the structure of the title salt, 2C12H10N 3O4 +.C12H8O 6S2 2-.3H2O, determined at 173 K, the biphenyl-4,4â€²-disulfonate dianions lie across crystallographic inversion centres with the sulfonate groups inter-acting head-to-head through centrosymmetric cyclic bis-(water)-bridged hydrogen-bonding associations [graph set R 4 4(11)], forming chains. The 2-(2,4-dinitrobenzyl)pyridinium cations are linked to these chains through pyridinium-water N - H-O hydrogen bonds and a two-dimensional network is formed through water bridges between sulfonate and 2-nitro O atoms, while the structure also has weak cation-anion π-π aromatic ring interactions [minimum ring centroid separation = 3.8441 (13) Ã…]. © 2010.

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Title: Bis[2-(2,4-dinitrobenzyl)pyridinium] biphenyl-4,4′-disulfonate trihydrate
Authors: G Smith (Author) - Queensland University of Technology
U D Wermuth (Author) - Griffith University
David James Young (Author) - Griffith University
Publication details: Acta Crystallographica Section E: Structure Reports Online, Vol.66(Part 5), pp.o1184-o1185
Publisher: Wiley-Blackwell Publishing Inc.
Date published: 2010
DOI: 10.1107/S1600536810014819
ISSN: 1600-5368; 1600-5368
Copyright note: Copyright © 2010 The Authors. For information about this journal please refer to the journal's website. All articles published in Acta Crystallographica Section E are open access and distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. See: http://creativecommons.org/licenses/by/2.0/uk/legalcode
Organisation Unit: University of the Sunshine Coast, Queensland
Language: English
Record Identifier: 99449162302621
Output Type: Journal article
Research Statement: false

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