Olivine-type NaCd(AsO(4))

The title compound, sodium cadmium orthoarsenate, adopts the olivine [Mg(2)(SiO(4))] structure type in space group Pnma, with Na (site symmetry -1) and Cd (.m.) replacing the two Mg positions, and the AsO(4) tetra­hedron (.m.) the SiO(4) tetra­hedron. The crystal structure is made up of a nearly hex...

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Detalles Bibliográficos
Autor principal: Weil, Matthias
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/PMC3884235/
https://www.ncbi.nlm.nih.gov/pubmed/24454011
http://dx.doi.org/10.1107/S1600536813027256
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author Weil, Matthias
author_facet Weil, Matthias
author_sort Weil, Matthias
collection PubMed
description The title compound, sodium cadmium orthoarsenate, adopts the olivine [Mg(2)(SiO(4))] structure type in space group Pnma, with Na (site symmetry -1) and Cd (.m.) replacing the two Mg positions, and the AsO(4) tetra­hedron (.m.) the SiO(4) tetra­hedron. The crystal structure is made up of a nearly hexa­gonal closed-packed arrangement of O atoms stacked along [001]. The Na and Cd atoms occupy one half of the octa­hedral voids in alternate layers stacked along [100], and one eighth of the tetra­hedral voids are occupied by As atoms.
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spelling pubmed-38842352014-01-17 Olivine-type NaCd(AsO(4)) Weil, Matthias Acta Crystallogr Sect E Struct Rep Online Inorganic Papers The title compound, sodium cadmium orthoarsenate, adopts the olivine [Mg(2)(SiO(4))] structure type in space group Pnma, with Na (site symmetry -1) and Cd (.m.) replacing the two Mg positions, and the AsO(4) tetra­hedron (.m.) the SiO(4) tetra­hedron. The crystal structure is made up of a nearly hexa­gonal closed-packed arrangement of O atoms stacked along [001]. The Na and Cd atoms occupy one half of the octa­hedral voids in alternate layers stacked along [100], and one eighth of the tetra­hedral voids are occupied by As atoms. International Union of Crystallography 2013-10-05 /pmc/articles/PMC3884235/ /pubmed/24454011 http://dx.doi.org/10.1107/S1600536813027256 Text en © Matthias Weil 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
Weil, Matthias
Olivine-type NaCd(AsO(4))
title Olivine-type NaCd(AsO(4))
title_full Olivine-type NaCd(AsO(4))
title_fullStr Olivine-type NaCd(AsO(4))
title_full_unstemmed Olivine-type NaCd(AsO(4))
title_short Olivine-type NaCd(AsO(4))
title_sort olivine-type nacd(aso(4))
topic Inorganic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3884235/
https://www.ncbi.nlm.nih.gov/pubmed/24454011
http://dx.doi.org/10.1107/S1600536813027256
work_keys_str_mv AT weilmatthias olivinetypenacdaso4

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