Crystal structure of spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4)

Spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4), lithium diiron(III) germanium tetra­oxide, has been formed as a by-product during flux growth of an Li–Fe–Ge pyroxene-type material. In the title compound, lithium is ordered on the octa­hedral B sites, while Ge(4+) orders onto the tetra­hedral A sites, and...

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Detalles Bibliográficos
Autores principales: Redhammer, Günther J., Tippelt, Gerold
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2016
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4910317/
https://www.ncbi.nlm.nih.gov/pubmed/27375876
http://dx.doi.org/10.1107/S205698901600414X
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author Redhammer, Günther J.
Tippelt, Gerold
author_facet Redhammer, Günther J.
Tippelt, Gerold
author_sort Redhammer, Günther J.
collection PubMed
description Spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4), lithium diiron(III) germanium tetra­oxide, has been formed as a by-product during flux growth of an Li–Fe–Ge pyroxene-type material. In the title compound, lithium is ordered on the octa­hedral B sites, while Ge(4+) orders onto the tetra­hedral A sites, and iron distributes over both the octa­hedral and tetra­hedral sites, and is in the trivalent state as determined from Mössbauer spectroscopy. The oxygen parameter u is 0.2543; thus, the spinel is close to having an ideal cubic closed packing of the O atoms. The title spinel is compared with other Li- and Ge-containing spinels.
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spelling pubmed-49103172016-07-01 Crystal structure of spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4) Redhammer, Günther J. Tippelt, Gerold Acta Crystallogr E Crystallogr Commun Research Communications Spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4), lithium diiron(III) germanium tetra­oxide, has been formed as a by-product during flux growth of an Li–Fe–Ge pyroxene-type material. In the title compound, lithium is ordered on the octa­hedral B sites, while Ge(4+) orders onto the tetra­hedral A sites, and iron distributes over both the octa­hedral and tetra­hedral sites, and is in the trivalent state as determined from Mössbauer spectroscopy. The oxygen parameter u is 0.2543; thus, the spinel is close to having an ideal cubic closed packing of the O atoms. The title spinel is compared with other Li- and Ge-containing spinels. International Union of Crystallography 2016-03-15 /pmc/articles/PMC4910317/ /pubmed/27375876 http://dx.doi.org/10.1107/S205698901600414X Text en © Redhammer and Tippelt 2016 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 Research Communications
Redhammer, Günther J.
Tippelt, Gerold
Crystal structure of spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4)
title Crystal structure of spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4)
title_full Crystal structure of spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4)
title_fullStr Crystal structure of spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4)
title_full_unstemmed Crystal structure of spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4)
title_short Crystal structure of spinel-type Li(0.64)Fe(2.15)Ge(0.21)O(4)
title_sort crystal structure of spinel-type li(0.64)fe(2.15)ge(0.21)o(4)
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4910317/
https://www.ncbi.nlm.nih.gov/pubmed/27375876
http://dx.doi.org/10.1107/S205698901600414X
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