1,4-Bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene

The title centrosymmetric mol­ecule, C(46)H(42)Si(2), is composed of a central benzene ring with buta-1,3-diynyl chains at positions 1 and 4. These chains are terminated by tert-butyl­diphenyl­silyl groups, hence the molecule is dumbbell in shape. The mol­ecules are connected via C—H⋯π inter­actions...

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Detalles Bibliográficos
Autores principales: Thevenet, Damien, Neier, Reinhard, Stoeckli-Evans, Helen
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983810/
https://www.ncbi.nlm.nih.gov/pubmed/21580665
http://dx.doi.org/10.1107/S160053681000351X
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author Thevenet, Damien
Neier, Reinhard
Stoeckli-Evans, Helen
author_facet Thevenet, Damien
Neier, Reinhard
Stoeckli-Evans, Helen
author_sort Thevenet, Damien
collection PubMed
description The title centrosymmetric mol­ecule, C(46)H(42)Si(2), is composed of a central benzene ring with buta-1,3-diynyl chains at positions 1 and 4. These chains are terminated by tert-butyl­diphenyl­silyl groups, hence the molecule is dumbbell in shape. The mol­ecules are connected via C—H⋯π inter­actions in the structure, so forming an undulating two-dimensional network in the bc plane. There is also a weak π–π inter­action involving centrosymmetrically related phenyl rings with a centroid–centroid distance of 3.8359 (11) Å.
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spelling pubmed-29838102010-12-30 1,4-Bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene Thevenet, Damien Neier, Reinhard Stoeckli-Evans, Helen Acta Crystallogr Sect E Struct Rep Online Organic Papers The title centrosymmetric mol­ecule, C(46)H(42)Si(2), is composed of a central benzene ring with buta-1,3-diynyl chains at positions 1 and 4. These chains are terminated by tert-butyl­diphenyl­silyl groups, hence the molecule is dumbbell in shape. The mol­ecules are connected via C—H⋯π inter­actions in the structure, so forming an undulating two-dimensional network in the bc plane. There is also a weak π–π inter­action involving centrosymmetrically related phenyl rings with a centroid–centroid distance of 3.8359 (11) Å. International Union of Crystallography 2010-03-13 /pmc/articles/PMC2983810/ /pubmed/21580665 http://dx.doi.org/10.1107/S160053681000351X Text en © Thevenet et al. 2010 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
Thevenet, Damien
Neier, Reinhard
Stoeckli-Evans, Helen
1,4-Bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene
title 1,4-Bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene
title_full 1,4-Bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene
title_fullStr 1,4-Bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene
title_full_unstemmed 1,4-Bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene
title_short 1,4-Bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene
title_sort 1,4-bis[4-(tert-butyl­diphenyl­silyl)buta-1,3-diyn­yl]benzene
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983810/
https://www.ncbi.nlm.nih.gov/pubmed/21580665
http://dx.doi.org/10.1107/S160053681000351X
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