Crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane

The mol­ecular structure of the title compound, C(22)H(38)Si(2), features a trans arrangement of the cyclo­penta­dienyl rings to avoid steric strain [C—Si—Si—C torsion angle = −179.0 (5)°]. The Si—Si bond length is 2.3444 (4) Å. The most notable inter­molecular inter­actions in the mol­ecular packin...

Descripción completa

Detalles Bibliográficos
Autores principales: Godemann, Christian, Spannenberg, Anke, Beweries, Torsten
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4644997/
https://www.ncbi.nlm.nih.gov/pubmed/26594581
http://dx.doi.org/10.1107/S2056989015019891
_version_ 1782400738638430208
author Godemann, Christian
Spannenberg, Anke
Beweries, Torsten
author_facet Godemann, Christian
Spannenberg, Anke
Beweries, Torsten
author_sort Godemann, Christian
collection PubMed
description The mol­ecular structure of the title compound, C(22)H(38)Si(2), features a trans arrangement of the cyclo­penta­dienyl rings to avoid steric strain [C—Si—Si—C torsion angle = −179.0 (5)°]. The Si—Si bond length is 2.3444 (4) Å. The most notable inter­molecular inter­actions in the mol­ecular packing are C—H⋯π contacts that lead to the formation of wave-like supra­molecular chains along the b axis.
format Online
Article
Text
id pubmed-4644997
institution National Center for Biotechnology Information
language English
publishDate 2015
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-46449972015-11-20 Crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane Godemann, Christian Spannenberg, Anke Beweries, Torsten Acta Crystallogr E Crystallogr Commun Data Reports The mol­ecular structure of the title compound, C(22)H(38)Si(2), features a trans arrangement of the cyclo­penta­dienyl rings to avoid steric strain [C—Si—Si—C torsion angle = −179.0 (5)°]. The Si—Si bond length is 2.3444 (4) Å. The most notable inter­molecular inter­actions in the mol­ecular packing are C—H⋯π contacts that lead to the formation of wave-like supra­molecular chains along the b axis. International Union of Crystallography 2015-10-28 /pmc/articles/PMC4644997/ /pubmed/26594581 http://dx.doi.org/10.1107/S2056989015019891 Text en © Godemann et al. 2015 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 Data Reports
Godemann, Christian
Spannenberg, Anke
Beweries, Torsten
Crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane
title Crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane
title_full Crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane
title_fullStr Crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane
title_full_unstemmed Crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane
title_short Crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane
title_sort crystal structure of 1,1,2,2-tetra­methyl-1,2-bis­(2,3,4,5-tetra­methyl­cyclo­penta-2,4-dien-1-yl)disilane
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4644997/
https://www.ncbi.nlm.nih.gov/pubmed/26594581
http://dx.doi.org/10.1107/S2056989015019891
work_keys_str_mv AT godemannchristian crystalstructureof1122tetramethyl12bis2345tetramethylcyclopenta24dien1yldisilane
AT spannenberganke crystalstructureof1122tetramethyl12bis2345tetramethylcyclopenta24dien1yldisilane
AT beweriestorsten crystalstructureof1122tetramethyl12bis2345tetramethylcyclopenta24dien1yldisilane

Ejemplares similares