A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6

A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6

A new pseudopolymorph of dodecachloropentasilane, namely a benzene monosolvate, Si5Cl12·C6H6, is described. There are two half molecules of each kind in the asymmetric unit. Both Si5Cl12 molecules are completed by crystallographic twofold symmetry. One of the benzene molecules is located on a twofol...

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Bibliographic Details
Main Authors: Jan Tillmann, Hans-Wolfram Lerner, Michael Bolte
Format: Article
Language:English
Published: International Union of Crystallography 2020-02-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
co-crystal
polymorphism
solvate
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989020000900
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spelling doaj-139f25eda4724c53b5906686a10b78c82020-11-25T03:04:09ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902020-02-0176226126310.1107/S2056989020000900hb7874A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6Jan Tillmann0Hans-Wolfram Lerner1Michael Bolte2Institut für Anorganische und Analytische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, GermanyInstitut für Anorganische und Analytische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, GermanyInstitut für Anorganische und Analytische Chemie, Goethe-Universität Frankfurt, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, GermanyA new pseudopolymorph of dodecachloropentasilane, namely a benzene monosolvate, Si5Cl12·C6H6, is described. There are two half molecules of each kind in the asymmetric unit. Both Si5Cl12 molecules are completed by crystallographic twofold symmetry. One of the benzene molecules is located on a twofold rotation axis with two C—H groups located on this rotation axis. The second benzene molecule has all atoms on a general position: it is disordered over two equally occupied orientations. No directional interactions beyond normal van der Waals contacts occur in the crystal.http://scripts.iucr.org/cgi-bin/paper?S2056989020000900crystal structureco-crystalpolymorphismsolvate
collection DOAJ
language English
format Article
sources DOAJ
author Jan Tillmann
Hans-Wolfram Lerner
Michael Bolte
spellingShingle Jan Tillmann
Hans-Wolfram Lerner
Michael Bolte
A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6
Acta Crystallographica Section E: Crystallographic Communications
crystal structure
co-crystal
polymorphism
solvate
author_facet Jan Tillmann
Hans-Wolfram Lerner
Michael Bolte
author_sort Jan Tillmann
title A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6
title_short A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6
title_full A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6
title_fullStr A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6
title_full_unstemmed A new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate Si(SiCl3)4·C6H6
title_sort new pseudopolymorph of perchlorinated neopentasilane: the benzene monosolvate si(sicl3)4·c6h6
publisher International Union of Crystallography
series Acta Crystallographica Section E: Crystallographic Communications
issn 2056-9890
publishDate 2020-02-01
description A new pseudopolymorph of dodecachloropentasilane, namely a benzene monosolvate, Si5Cl12·C6H6, is described. There are two half molecules of each kind in the asymmetric unit. Both Si5Cl12 molecules are completed by crystallographic twofold symmetry. One of the benzene molecules is located on a twofold rotation axis with two C—H groups located on this rotation axis. The second benzene molecule has all atoms on a general position: it is disordered over two equally occupied orientations. No directional interactions beyond normal van der Waals contacts occur in the crystal.
topic crystal structure
co-crystal
polymorphism
solvate
url http://scripts.iucr.org/cgi-bin/paper?S2056989020000900
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