Crystal structure of chain silicate Cs(3)LuSi(3)O(9)

A caesium lutetium(III) silicate, Cs(3)LuSi(3)O(9), was synthesized by heating a pelletized mixture of Cs(2)CO(3), Lu(2)O(3) and SiO(2) at 1273 K. Single crystals of the title compound were grown in a melted area of the pellet. Cs(3)LuSi(3)O(9) is a single-chain silicate (ortho­rhom­bic space group...

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Detalles Bibliográficos
Autores principales: Kimura, Hiromitsu, Yamane, Hisanori
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8647736/
https://www.ncbi.nlm.nih.gov/pubmed/34925889
http://dx.doi.org/10.1107/S2056989021011439
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author Kimura, Hiromitsu
Yamane, Hisanori
author_facet Kimura, Hiromitsu
Yamane, Hisanori
author_sort Kimura, Hiromitsu
collection PubMed
description A caesium lutetium(III) silicate, Cs(3)LuSi(3)O(9), was synthesized by heating a pelletized mixture of Cs(2)CO(3), Lu(2)O(3) and SiO(2) at 1273 K. Single crystals of the title compound were grown in a melted area of the pellet. Cs(3)LuSi(3)O(9) is a single-chain silicate (ortho­rhom­bic space group Pna2(1)) with a chain periodicity of six and is isostructural with Cs(3) RE (III)Ge(3)O(9) (RE = Pr, Nd and Sm–Yb). The two symmetry-dependent [Si(6)O(18)](12−) chains in the unit cell lie parallel to the [011] direction. The Lu(3+) ions are octa­hedrally coordinated by O atoms of the silicate chains, generating a three-dimensional framework. Cs(+) ions are located in the voids in the framework.
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spelling pubmed-86477362021-12-16 Crystal structure of chain silicate Cs(3)LuSi(3)O(9) Kimura, Hiromitsu Yamane, Hisanori Acta Crystallogr E Crystallogr Commun Research Communications A caesium lutetium(III) silicate, Cs(3)LuSi(3)O(9), was synthesized by heating a pelletized mixture of Cs(2)CO(3), Lu(2)O(3) and SiO(2) at 1273 K. Single crystals of the title compound were grown in a melted area of the pellet. Cs(3)LuSi(3)O(9) is a single-chain silicate (ortho­rhom­bic space group Pna2(1)) with a chain periodicity of six and is isostructural with Cs(3) RE (III)Ge(3)O(9) (RE = Pr, Nd and Sm–Yb). The two symmetry-dependent [Si(6)O(18)](12−) chains in the unit cell lie parallel to the [011] direction. The Lu(3+) ions are octa­hedrally coordinated by O atoms of the silicate chains, generating a three-dimensional framework. Cs(+) ions are located in the voids in the framework. International Union of Crystallography 2021-11-04 /pmc/articles/PMC8647736/ /pubmed/34925889 http://dx.doi.org/10.1107/S2056989021011439 Text en © Kimura and Yamane 2021 https://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.
spellingShingle Research Communications
Kimura, Hiromitsu
Yamane, Hisanori
Crystal structure of chain silicate Cs(3)LuSi(3)O(9)
title Crystal structure of chain silicate Cs(3)LuSi(3)O(9)
title_full Crystal structure of chain silicate Cs(3)LuSi(3)O(9)
title_fullStr Crystal structure of chain silicate Cs(3)LuSi(3)O(9)
title_full_unstemmed Crystal structure of chain silicate Cs(3)LuSi(3)O(9)
title_short Crystal structure of chain silicate Cs(3)LuSi(3)O(9)
title_sort crystal structure of chain silicate cs(3)lusi(3)o(9)
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8647736/
https://www.ncbi.nlm.nih.gov/pubmed/34925889
http://dx.doi.org/10.1107/S2056989021011439
work_keys_str_mv AT kimurahiromitsu crystalstructureofchainsilicatecs3lusi3o9
AT yamanehisanori crystalstructureofchainsilicatecs3lusi3o9

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