2,5-Diamino­thio­phene-3,4-dicarbonitrile

In the title compound, C(6)H(4)N(4)S, the planar mol­ecule lies across a crystallographic mirror plane. In the crystal, the mol­ecules form centrosymmetric dimers through cyclic amino N—H⋯N hydrogen-bonding associations with cyano N-atom acceptors [graph set R (2) (2)(12)] and these dimers are exten...

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Detalles Bibliográficos
Autores principales: Ziegler, Christopher J., Nemykin, Victor N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435714/
https://www.ncbi.nlm.nih.gov/pubmed/22969585
http://dx.doi.org/10.1107/S1600536812034678
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author Ziegler, Christopher J.
Nemykin, Victor N.
author_facet Ziegler, Christopher J.
Nemykin, Victor N.
author_sort Ziegler, Christopher J.
collection PubMed
description In the title compound, C(6)H(4)N(4)S, the planar mol­ecule lies across a crystallographic mirror plane. In the crystal, the mol­ecules form centrosymmetric dimers through cyclic amino N—H⋯N hydrogen-bonding associations with cyano N-atom acceptors [graph set R (2) (2)(12)] and these dimers are extended through amine–cyano N—H⋯N associations into a three-dimensional network.
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spelling pubmed-34357142012-09-11 2,5-Diamino­thio­phene-3,4-dicarbonitrile Ziegler, Christopher J. Nemykin, Victor N. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(6)H(4)N(4)S, the planar mol­ecule lies across a crystallographic mirror plane. In the crystal, the mol­ecules form centrosymmetric dimers through cyclic amino N—H⋯N hydrogen-bonding associations with cyano N-atom acceptors [graph set R (2) (2)(12)] and these dimers are extended through amine–cyano N—H⋯N associations into a three-dimensional network. International Union of Crystallography 2012-08-11 /pmc/articles/PMC3435714/ /pubmed/22969585 http://dx.doi.org/10.1107/S1600536812034678 Text en © Ziegler and Nemykin 2012 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
Ziegler, Christopher J.
Nemykin, Victor N.
2,5-Diamino­thio­phene-3,4-dicarbonitrile
title 2,5-Diamino­thio­phene-3,4-dicarbonitrile
title_full 2,5-Diamino­thio­phene-3,4-dicarbonitrile
title_fullStr 2,5-Diamino­thio­phene-3,4-dicarbonitrile
title_full_unstemmed 2,5-Diamino­thio­phene-3,4-dicarbonitrile
title_short 2,5-Diamino­thio­phene-3,4-dicarbonitrile
title_sort 2,5-diamino­thio­phene-3,4-dicarbonitrile
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3435714/
https://www.ncbi.nlm.nih.gov/pubmed/22969585
http://dx.doi.org/10.1107/S1600536812034678
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AT nemykinvictorn 25diaminothiophene34dicarbonitrile

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