6,12-Bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene

The title compound, C(60)H(76)Si(2), a formally anti-aromatic system containing 20-π electrons, contains a rare p-xylylene motif. This is displayed by the alternating short and long bonds. The outer rings possess nearly homogenous bond lengths. In the crystal, the molecules forms layers perpendicula...

Descripción completa

Detalles Bibliográficos
Autores principales: Rose, Bradley D., Zakharov, Lev N., Haley, Michael M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3685047/
https://www.ncbi.nlm.nih.gov/pubmed/23795066
http://dx.doi.org/10.1107/S160053681301218X
_version_ 1782273645654048768
author Rose, Bradley D.
Zakharov, Lev N.
Haley, Michael M.
author_facet Rose, Bradley D.
Zakharov, Lev N.
Haley, Michael M.
author_sort Rose, Bradley D.
collection PubMed
description The title compound, C(60)H(76)Si(2), a formally anti-aromatic system containing 20-π electrons, contains a rare p-xylylene motif. This is displayed by the alternating short and long bonds. The outer rings possess nearly homogenous bond lengths. In the crystal, the molecules forms layers perpendicular to the c axis and within these layers there are two one-dimensional stacks with one stack that has a sp (2) carbon contact of 3.283 (6) Å, less than the sum of the van der Waals radii. The center of the mol­ecule sits on an inversion center.
format Online
Article
Text
id pubmed-3685047
institution National Center for Biotechnology Information
language English
publishDate 2013
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-36850472013-06-21 6,12-Bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene Rose, Bradley D. Zakharov, Lev N. Haley, Michael M. Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(60)H(76)Si(2), a formally anti-aromatic system containing 20-π electrons, contains a rare p-xylylene motif. This is displayed by the alternating short and long bonds. The outer rings possess nearly homogenous bond lengths. In the crystal, the molecules forms layers perpendicular to the c axis and within these layers there are two one-dimensional stacks with one stack that has a sp (2) carbon contact of 3.283 (6) Å, less than the sum of the van der Waals radii. The center of the mol­ecule sits on an inversion center. International Union of Crystallography 2013-05-15 /pmc/articles/PMC3685047/ /pubmed/23795066 http://dx.doi.org/10.1107/S160053681301218X Text en © Rose et al. 2013 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
Rose, Bradley D.
Zakharov, Lev N.
Haley, Michael M.
6,12-Bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene
title 6,12-Bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene
title_full 6,12-Bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene
title_fullStr 6,12-Bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene
title_full_unstemmed 6,12-Bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene
title_short 6,12-Bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene
title_sort 6,12-bis[(tri­cyclo­hexyl­sil­yl)ethyn­yl]indeno­[1,2-b]fluorene
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3685047/
https://www.ncbi.nlm.nih.gov/pubmed/23795066
http://dx.doi.org/10.1107/S160053681301218X
work_keys_str_mv AT rosebradleyd 612bistricyclohexylsilylethynylindeno12bfluorene
AT zakharovlevn 612bistricyclohexylsilylethynylindeno12bfluorene
AT haleymichaelm 612bistricyclohexylsilylethynylindeno12bfluorene

Ejemplares similares