Crystal structure of Ba(2)Co(BO(3))(2)

Single crystals of dibarium cobalt(II) bis­(orthoborate), Ba(2)Co(BO(3))(2), have been obtained from the melt. The crystal structure is composed of two isolated (BO(3))(3−) triangles linked to Co(2+) cations. The resulting [CoO(5)] square pyramids and the borate anions make up branched rows extendin...

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Autores principales: N’Faoui, Fatima-Ezahra, Aride, Jilali, Boukhari, Ali, Taibi, M’Hamed, Saadi, Mohamed, El Ammari, Lahcen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2019
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6399684/
https://www.ncbi.nlm.nih.gov/pubmed/30867955
http://dx.doi.org/10.1107/S2056989019002597
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author N’Faoui, Fatima-Ezahra
Aride, Jilali
Boukhari, Ali
Taibi, M’Hamed
Saadi, Mohamed
El Ammari, Lahcen
author_facet N’Faoui, Fatima-Ezahra
Aride, Jilali
Boukhari, Ali
Taibi, M’Hamed
Saadi, Mohamed
El Ammari, Lahcen
author_sort N’Faoui, Fatima-Ezahra
collection PubMed
description Single crystals of dibarium cobalt(II) bis­(orthoborate), Ba(2)Co(BO(3))(2), have been obtained from the melt. The crystal structure is composed of two isolated (BO(3))(3−) triangles linked to Co(2+) cations. The resulting [CoO(5)] square pyramids and the borate anions make up branched rows extending parallel to [010]. The barium cations occupy two sites in the voids of this arrangement and exhibit coordination numbers of nine each. A comparison with the structures of other A (2) M(BO(3))(2) compounds reveals a unique five-coordination of the small metal M in the title compound instead of four- or six-coordination for the other A (2) M(BO(3))(2) compounds with M = Cu, Zn, Mg, Ca, or Cd.
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spelling pubmed-63996842019-03-13 Crystal structure of Ba(2)Co(BO(3))(2) N’Faoui, Fatima-Ezahra Aride, Jilali Boukhari, Ali Taibi, M’Hamed Saadi, Mohamed El Ammari, Lahcen Acta Crystallogr E Crystallogr Commun Research Communications Single crystals of dibarium cobalt(II) bis­(orthoborate), Ba(2)Co(BO(3))(2), have been obtained from the melt. The crystal structure is composed of two isolated (BO(3))(3−) triangles linked to Co(2+) cations. The resulting [CoO(5)] square pyramids and the borate anions make up branched rows extending parallel to [010]. The barium cations occupy two sites in the voids of this arrangement and exhibit coordination numbers of nine each. A comparison with the structures of other A (2) M(BO(3))(2) compounds reveals a unique five-coordination of the small metal M in the title compound instead of four- or six-coordination for the other A (2) M(BO(3))(2) compounds with M = Cu, Zn, Mg, Ca, or Cd. International Union of Crystallography 2019-02-22 /pmc/articles/PMC6399684/ /pubmed/30867955 http://dx.doi.org/10.1107/S2056989019002597 Text en © N'Faoui et al. 2019 http://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.http://creativecommons.org/licenses/by/4.0/
spellingShingle Research Communications
N’Faoui, Fatima-Ezahra
Aride, Jilali
Boukhari, Ali
Taibi, M’Hamed
Saadi, Mohamed
El Ammari, Lahcen
Crystal structure of Ba(2)Co(BO(3))(2)
title Crystal structure of Ba(2)Co(BO(3))(2)
title_full Crystal structure of Ba(2)Co(BO(3))(2)
title_fullStr Crystal structure of Ba(2)Co(BO(3))(2)
title_full_unstemmed Crystal structure of Ba(2)Co(BO(3))(2)
title_short Crystal structure of Ba(2)Co(BO(3))(2)
title_sort crystal structure of ba(2)co(bo(3))(2)
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6399684/
https://www.ncbi.nlm.nih.gov/pubmed/30867955
http://dx.doi.org/10.1107/S2056989019002597
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