Li(2)GeMo(3)O(8): a novel reduced molybdenum oxide containing Mo(3)O(13) cluster units

The crystal structure of the title compound, dilithium germanium trimolybdenum octa­oxide, consists of distorted hexa­gonal-close-packed oxygen layers with stacking sequence ABAC along [001] that are held together by alternating lithium–germanium and molybdenum layers. The two Li(+) and Ge(4+) ions...

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Detalles Bibliográficos
Autores principales: Gall, Philippe, Gougeon, Patrick
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/PMC4992923/
https://www.ncbi.nlm.nih.gov/pubmed/27555948
http://dx.doi.org/10.1107/S2056989016009750
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author Gall, Philippe
Gougeon, Patrick
author_facet Gall, Philippe
Gougeon, Patrick
author_sort Gall, Philippe
collection PubMed
description The crystal structure of the title compound, dilithium germanium trimolybdenum octa­oxide, consists of distorted hexa­gonal-close-packed oxygen layers with stacking sequence ABAC along [001] that are held together by alternating lithium–germanium and molybdenum layers. The two Li(+) and Ge(4+) ions all have site symmetry 3m. and occupy, respectively, tetra­hedral and octa­hedral sites in the ratio 2:1. The Mo atom has a formal oxidation state of +3.3 and occupies an octa­hedral site (site symmetry .m.) and forms strongly bonded triangular cluster units [Mo—Mo distance = 2.4728 (8) Å] involving three MoO(6) octa­hedra that are each shared along two edges, constituting an Mo(3)O(13) unit.
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spelling pubmed-49929232016-08-23 Li(2)GeMo(3)O(8): a novel reduced molybdenum oxide containing Mo(3)O(13) cluster units Gall, Philippe Gougeon, Patrick Acta Crystallogr E Crystallogr Commun Research Communications The crystal structure of the title compound, dilithium germanium trimolybdenum octa­oxide, consists of distorted hexa­gonal-close-packed oxygen layers with stacking sequence ABAC along [001] that are held together by alternating lithium–germanium and molybdenum layers. The two Li(+) and Ge(4+) ions all have site symmetry 3m. and occupy, respectively, tetra­hedral and octa­hedral sites in the ratio 2:1. The Mo atom has a formal oxidation state of +3.3 and occupies an octa­hedral site (site symmetry .m.) and forms strongly bonded triangular cluster units [Mo—Mo distance = 2.4728 (8) Å] involving three MoO(6) octa­hedra that are each shared along two edges, constituting an Mo(3)O(13) unit. International Union of Crystallography 2016-06-21 /pmc/articles/PMC4992923/ /pubmed/27555948 http://dx.doi.org/10.1107/S2056989016009750 Text en © Gall and Gougeon 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
Gall, Philippe
Gougeon, Patrick
Li(2)GeMo(3)O(8): a novel reduced molybdenum oxide containing Mo(3)O(13) cluster units
title Li(2)GeMo(3)O(8): a novel reduced molybdenum oxide containing Mo(3)O(13) cluster units
title_full Li(2)GeMo(3)O(8): a novel reduced molybdenum oxide containing Mo(3)O(13) cluster units
title_fullStr Li(2)GeMo(3)O(8): a novel reduced molybdenum oxide containing Mo(3)O(13) cluster units
title_full_unstemmed Li(2)GeMo(3)O(8): a novel reduced molybdenum oxide containing Mo(3)O(13) cluster units
title_short Li(2)GeMo(3)O(8): a novel reduced molybdenum oxide containing Mo(3)O(13) cluster units
title_sort li(2)gemo(3)o(8): a novel reduced molybdenum oxide containing mo(3)o(13) cluster units
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4992923/
https://www.ncbi.nlm.nih.gov/pubmed/27555948
http://dx.doi.org/10.1107/S2056989016009750
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