Bis[(E)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate

The formula unit of the title compound, 2C(6)H(7)N(2)O(+)·C(2)O(4) (2−), comprises two symmetry-equivalent 4-(hydroxy­imino­meth­yl)­pyridinium cations on general positions, linked through hydrogen bonding via an oxalate anion that resides on a crystallographic centre of symmetry. The crystal struct...

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Detalles Bibliográficos
Autores principales: Seidel, Rüdiger W., Winter, Manuela V., Oppel, Iris M.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2007
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2915244/
https://www.ncbi.nlm.nih.gov/pubmed/21200745
http://dx.doi.org/10.1107/S1600536807064136
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author Seidel, Rüdiger W.
Winter, Manuela V.
Oppel, Iris M.
author_facet Seidel, Rüdiger W.
Winter, Manuela V.
Oppel, Iris M.
author_sort Seidel, Rüdiger W.
collection PubMed
description The formula unit of the title compound, 2C(6)H(7)N(2)O(+)·C(2)O(4) (2−), comprises two symmetry-equivalent 4-(hydroxy­imino­meth­yl)­pyridinium cations on general positions, linked through hydrogen bonding via an oxalate anion that resides on a crystallographic centre of symmetry. The crystal structure consists of infinite chains of cations and oxalate anions directed by O—H⋯O and multicentre N—H⋯O inter­molecular hydrogen-bonding inter­actions.
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spelling pubmed-29152442010-12-30 Bis[(E)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate Seidel, Rüdiger W. Winter, Manuela V. Oppel, Iris M. Acta Crystallogr Sect E Struct Rep Online Organic Papers The formula unit of the title compound, 2C(6)H(7)N(2)O(+)·C(2)O(4) (2−), comprises two symmetry-equivalent 4-(hydroxy­imino­meth­yl)­pyridinium cations on general positions, linked through hydrogen bonding via an oxalate anion that resides on a crystallographic centre of symmetry. The crystal structure consists of infinite chains of cations and oxalate anions directed by O—H⋯O and multicentre N—H⋯O inter­molecular hydrogen-bonding inter­actions. International Union of Crystallography 2007-12-06 /pmc/articles/PMC2915244/ /pubmed/21200745 http://dx.doi.org/10.1107/S1600536807064136 Text en © International Union of Crystallography 2008 http://journals.iucr.org/services/termsofuse.html This is an open-access article distributed under the terms described at http://journals.iucr.org/services/termsofuse.html.
spellingShingle Organic Papers
Seidel, Rüdiger W.
Winter, Manuela V.
Oppel, Iris M.
Bis[(E)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate
title Bis[(E)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate
title_full Bis[(E)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate
title_fullStr Bis[(E)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate
title_full_unstemmed Bis[(E)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate
title_short Bis[(E)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate
title_sort bis[(e)-4-(hydroxy­imino­meth­yl)pyridinium] oxalate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2915244/
https://www.ncbi.nlm.nih.gov/pubmed/21200745
http://dx.doi.org/10.1107/S1600536807064136
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