Na(7)Al(3)(As(2)O(7))(4)

The title compound, hepta­sodium trialuminium tetrakis(diarsenate), has been isolated as single crystals from a solid-state reaction. Its structure, which is isotypic with that of the Na(7)Fe(3)(X (2)O(7))(4) (X = As, P) family of compounds, consists of AlO(6) octa­hedra sharing their vertices with...

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Detalles Bibliográficos
Autores principales: Fakhar Bourguiba, Noura, Driss, Ahmed
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3793671/
https://www.ncbi.nlm.nih.gov/pubmed/24109258
http://dx.doi.org/10.1107/S1600536813020151
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author Fakhar Bourguiba, Noura
Driss, Ahmed
author_facet Fakhar Bourguiba, Noura
Driss, Ahmed
author_sort Fakhar Bourguiba, Noura
collection PubMed
description The title compound, hepta­sodium trialuminium tetrakis(diarsenate), has been isolated as single crystals from a solid-state reaction. Its structure, which is isotypic with that of the Na(7)Fe(3)(X (2)O(7))(4) (X = As, P) family of compounds, consists of AlO(6) octa­hedra sharing their vertices with As(2)O(7) groups, forming a three-dimensional [Al(3)(As(2)O(7))(4)](∞) framework incorporating channels occupied by the sodium ions. One of the aluminium ions lies on a crystallographic twofold axis. The sodium ions are situated over ten positions (one with site symmetry 2), all but one of which are partially occupied.
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spelling pubmed-37936712013-10-09 Na(7)Al(3)(As(2)O(7))(4) Fakhar Bourguiba, Noura Driss, Ahmed Acta Crystallogr Sect E Struct Rep Online Inorganic Papers The title compound, hepta­sodium trialuminium tetrakis(diarsenate), has been isolated as single crystals from a solid-state reaction. Its structure, which is isotypic with that of the Na(7)Fe(3)(X (2)O(7))(4) (X = As, P) family of compounds, consists of AlO(6) octa­hedra sharing their vertices with As(2)O(7) groups, forming a three-dimensional [Al(3)(As(2)O(7))(4)](∞) framework incorporating channels occupied by the sodium ions. One of the aluminium ions lies on a crystallographic twofold axis. The sodium ions are situated over ten positions (one with site symmetry 2), all but one of which are partially occupied. International Union of Crystallography 2013-07-31 /pmc/articles/PMC3793671/ /pubmed/24109258 http://dx.doi.org/10.1107/S1600536813020151 Text en © Fakhar Bourguiba and Driss 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 Inorganic Papers
Fakhar Bourguiba, Noura
Driss, Ahmed
Na(7)Al(3)(As(2)O(7))(4)
title Na(7)Al(3)(As(2)O(7))(4)
title_full Na(7)Al(3)(As(2)O(7))(4)
title_fullStr Na(7)Al(3)(As(2)O(7))(4)
title_full_unstemmed Na(7)Al(3)(As(2)O(7))(4)
title_short Na(7)Al(3)(As(2)O(7))(4)
title_sort na(7)al(3)(as(2)o(7))(4)
topic Inorganic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3793671/
https://www.ncbi.nlm.nih.gov/pubmed/24109258
http://dx.doi.org/10.1107/S1600536813020151
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