Crystal structure of a new polymorph of di(thio­phen-3-yl) ketone

The crystal structure of the title compound, C(9)H(6)OS(2), represents a new polymorph. The crystal structure was solved in the ortho­rhom­bic space group Pbcn with one half of the mol­ecule in the asymmetric unit. The thio­phene rings are perfectly planar and twisted with respect to each other, sho...

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Autores principales: Hübscher, Jörg, Augustin, André U., Seichter, Wilhelm, Weber, Edwin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2017
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5730318/
https://www.ncbi.nlm.nih.gov/pubmed/29250381
http://dx.doi.org/10.1107/S2056989017013342
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author Hübscher, Jörg
Augustin, André U.
Seichter, Wilhelm
Weber, Edwin
author_facet Hübscher, Jörg
Augustin, André U.
Seichter, Wilhelm
Weber, Edwin
author_sort Hübscher, Jörg
collection PubMed
description The crystal structure of the title compound, C(9)H(6)OS(2), represents a new polymorph. The crystal structure was solved in the ortho­rhom­bic space group Pbcn with one half of the mol­ecule in the asymmetric unit. The thio­phene rings are perfectly planar and twisted with respect to each other, showing the mol­ecule to be in an S,O-trans/S,O-trans conformation. In the crystal, C—H⋯O hydrogen bonds connect the mol­ecules into layers extending parallel to the ab plane. The crystal structure also features π–π inter­actions.
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spelling pubmed-57303182017-12-15 Crystal structure of a new polymorph of di(thio­phen-3-yl) ketone Hübscher, Jörg Augustin, André U. Seichter, Wilhelm Weber, Edwin Acta Crystallogr E Crystallogr Commun Research Communications The crystal structure of the title compound, C(9)H(6)OS(2), represents a new polymorph. The crystal structure was solved in the ortho­rhom­bic space group Pbcn with one half of the mol­ecule in the asymmetric unit. The thio­phene rings are perfectly planar and twisted with respect to each other, showing the mol­ecule to be in an S,O-trans/S,O-trans conformation. In the crystal, C—H⋯O hydrogen bonds connect the mol­ecules into layers extending parallel to the ab plane. The crystal structure also features π–π inter­actions. International Union of Crystallography 2017-09-29 /pmc/articles/PMC5730318/ /pubmed/29250381 http://dx.doi.org/10.1107/S2056989017013342 Text en © Hübscher et al. 2017 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.http://creativecommons.org/licenses/by/2.0/uk/
spellingShingle Research Communications
Hübscher, Jörg
Augustin, André U.
Seichter, Wilhelm
Weber, Edwin
Crystal structure of a new polymorph of di(thio­phen-3-yl) ketone
title Crystal structure of a new polymorph of di(thio­phen-3-yl) ketone
title_full Crystal structure of a new polymorph of di(thio­phen-3-yl) ketone
title_fullStr Crystal structure of a new polymorph of di(thio­phen-3-yl) ketone
title_full_unstemmed Crystal structure of a new polymorph of di(thio­phen-3-yl) ketone
title_short Crystal structure of a new polymorph of di(thio­phen-3-yl) ketone
title_sort crystal structure of a new polymorph of di(thio­phen-3-yl) ketone
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5730318/
https://www.ncbi.nlm.nih.gov/pubmed/29250381
http://dx.doi.org/10.1107/S2056989017013342
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