Crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane

The mol­ecule of the title compound, C(40)H(42)Ge(4), lies with its central Ge—Ge bond on an inversion centre giving rise to a zigzag backbone of four tetra­hedrally coordinated Ge atoms. The symmetrically independent Ge—Ge bonds are slightly shorter than in other organo­tetra­germanes whereas the G...

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Autores principales: Zaitsev, Kirill V., Karlov, Sergey S., Zaitseva, Galina S., Alizade, Ali, Slovokhotov, Yuri L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4257417/
https://www.ncbi.nlm.nih.gov/pubmed/25553041
http://dx.doi.org/10.1107/S160053681402501X
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author Zaitsev, Kirill V.
Karlov, Sergey S.
Zaitseva, Galina S.
Alizade, Ali
Slovokhotov, Yuri L.
author_facet Zaitsev, Kirill V.
Karlov, Sergey S.
Zaitseva, Galina S.
Alizade, Ali
Slovokhotov, Yuri L.
author_sort Zaitsev, Kirill V.
collection PubMed
description The mol­ecule of the title compound, C(40)H(42)Ge(4), lies with its central Ge—Ge bond on an inversion centre giving rise to a zigzag backbone of four tetra­hedrally coordinated Ge atoms. The symmetrically independent Ge—Ge bonds are slightly shorter than in other organo­tetra­germanes whereas the Ge—C(Ph) (Ph = phen­yl) and Ge—C(Me) (Me = meth­yl) distances have their usual values. In the crystal, (010) layers of Ph(6)Me(4)Ge(4) mol­ecules with a parallel orientation of the Ge(4) backbone exist, held together by van der Waals forces only. Main bond lengths in organo-substituted oligogermanes are compared.
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spelling pubmed-42574172014-12-31 Crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane Zaitsev, Kirill V. Karlov, Sergey S. Zaitseva, Galina S. Alizade, Ali Slovokhotov, Yuri L. Acta Crystallogr Sect E Struct Rep Online Data Reports The mol­ecule of the title compound, C(40)H(42)Ge(4), lies with its central Ge—Ge bond on an inversion centre giving rise to a zigzag backbone of four tetra­hedrally coordinated Ge atoms. The symmetrically independent Ge—Ge bonds are slightly shorter than in other organo­tetra­germanes whereas the Ge—C(Ph) (Ph = phen­yl) and Ge—C(Me) (Me = meth­yl) distances have their usual values. In the crystal, (010) layers of Ph(6)Me(4)Ge(4) mol­ecules with a parallel orientation of the Ge(4) backbone exist, held together by van der Waals forces only. Main bond lengths in organo-substituted oligogermanes are compared. International Union of Crystallography 2014-11-21 /pmc/articles/PMC4257417/ /pubmed/25553041 http://dx.doi.org/10.1107/S160053681402501X Text en © Zaitsev et al. 2014 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
Zaitsev, Kirill V.
Karlov, Sergey S.
Zaitseva, Galina S.
Alizade, Ali
Slovokhotov, Yuri L.
Crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane
title Crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane
title_full Crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane
title_fullStr Crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane
title_full_unstemmed Crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane
title_short Crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane
title_sort crystal structure of 2,2,3,3-tetra­methyl-1,1,1,4,4,4-hexa­phenyl­tetra­germane
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4257417/
https://www.ncbi.nlm.nih.gov/pubmed/25553041
http://dx.doi.org/10.1107/S160053681402501X
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