Hexahalodiborate Dianions: A New Family of Binary Boron Halides

The electron‐precise binary boron subhalide species [B(2)X(6)](2−) X=F, Br, I) were synthesized and their structures confirmed by X‐ray crystallography. The existence of the previously claimed [B(2)Cl(6)](2−), which had been questioned, was also confirmed by X‐ray crystallography. The dianions are i...

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Detalles Bibliográficos
Autores principales: Bélanger‐Chabot, Guillaume, Braunschweig, Holger
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7028027/
https://www.ncbi.nlm.nih.gov/pubmed/31361383
http://dx.doi.org/10.1002/anie.201906666
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author Bélanger‐Chabot, Guillaume
Braunschweig, Holger
author_facet Bélanger‐Chabot, Guillaume
Braunschweig, Holger
author_sort Bélanger‐Chabot, Guillaume
collection PubMed
description The electron‐precise binary boron subhalide species [B(2)X(6)](2−) X=F, Br, I) were synthesized and their structures confirmed by X‐ray crystallography. The existence of the previously claimed [B(2)Cl(6)](2−), which had been questioned, was also confirmed by X‐ray crystallography. The dianions are isoelectronic to hexahaloethanes, are subhalide analogues of the well‐known tetrahaloborate anions (BX(4) (−)), and are rare examples of molecular electron‐precise binary boron species beyond B(2)X(4), BX(3), and [BX(4)](−).
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spelling pubmed-70280272020-02-25 Hexahalodiborate Dianions: A New Family of Binary Boron Halides Bélanger‐Chabot, Guillaume Braunschweig, Holger Angew Chem Int Ed Engl Communications The electron‐precise binary boron subhalide species [B(2)X(6)](2−) X=F, Br, I) were synthesized and their structures confirmed by X‐ray crystallography. The existence of the previously claimed [B(2)Cl(6)](2−), which had been questioned, was also confirmed by X‐ray crystallography. The dianions are isoelectronic to hexahaloethanes, are subhalide analogues of the well‐known tetrahaloborate anions (BX(4) (−)), and are rare examples of molecular electron‐precise binary boron species beyond B(2)X(4), BX(3), and [BX(4)](−). John Wiley and Sons Inc. 2019-08-23 2019-10-01 /pmc/articles/PMC7028027/ /pubmed/31361383 http://dx.doi.org/10.1002/anie.201906666 Text en © 2019 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Communications
Bélanger‐Chabot, Guillaume
Braunschweig, Holger
Hexahalodiborate Dianions: A New Family of Binary Boron Halides
title Hexahalodiborate Dianions: A New Family of Binary Boron Halides
title_full Hexahalodiborate Dianions: A New Family of Binary Boron Halides
title_fullStr Hexahalodiborate Dianions: A New Family of Binary Boron Halides
title_full_unstemmed Hexahalodiborate Dianions: A New Family of Binary Boron Halides
title_short Hexahalodiborate Dianions: A New Family of Binary Boron Halides
title_sort hexahalodiborate dianions: a new family of binary boron halides
topic Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7028027/
https://www.ncbi.nlm.nih.gov/pubmed/31361383
http://dx.doi.org/10.1002/anie.201906666
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AT braunschweigholger hexahalodiboratedianionsanewfamilyofbinaryboronhalides

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