Crystal structure of KNaCuP(2)O(7), a new member of the diphosphate family

Potassium sodium copper(II) diphosphate(V), KNaCuP(2)O(7), was synthesized by solid-state reactions. It crystallizes in the α-Na(2)CuP(2)O(7) structure type in space group P2(1)/n. In the crystal, CuO(5) square-pyramids are linked to nearly eclipsed P(2)O(7) groups by sharing corners to build up cor...

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Autores principales: Fitouri, Ines, Boughzala, Habib
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2018
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5956317/
https://www.ncbi.nlm.nih.gov/pubmed/29850034
http://dx.doi.org/10.1107/S2056989018000130
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author Fitouri, Ines
Boughzala, Habib
author_facet Fitouri, Ines
Boughzala, Habib
author_sort Fitouri, Ines
collection PubMed
description Potassium sodium copper(II) diphosphate(V), KNaCuP(2)O(7), was synthesized by solid-state reactions. It crystallizes in the α-Na(2)CuP(2)O(7) structure type in space group P2(1)/n. In the crystal, CuO(5) square-pyramids are linked to nearly eclipsed P(2)O(7) groups by sharing corners to build up corrugated layers with composition [CuP(2)O(7)](2−) that extend parallel to (010). The K(+) and Na(+) cations reside in the inter­layer space and are connected to nine and seven O atoms, respectively. The structural model was validated by bond-valence-sum (BVS) and charge-distribution (CHARDI) analysis.
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spelling pubmed-59563172018-05-30 Crystal structure of KNaCuP(2)O(7), a new member of the diphosphate family Fitouri, Ines Boughzala, Habib Acta Crystallogr E Crystallogr Commun Research Communications Potassium sodium copper(II) diphosphate(V), KNaCuP(2)O(7), was synthesized by solid-state reactions. It crystallizes in the α-Na(2)CuP(2)O(7) structure type in space group P2(1)/n. In the crystal, CuO(5) square-pyramids are linked to nearly eclipsed P(2)O(7) groups by sharing corners to build up corrugated layers with composition [CuP(2)O(7)](2−) that extend parallel to (010). The K(+) and Na(+) cations reside in the inter­layer space and are connected to nine and seven O atoms, respectively. The structural model was validated by bond-valence-sum (BVS) and charge-distribution (CHARDI) analysis. International Union of Crystallography 2018-01-09 /pmc/articles/PMC5956317/ /pubmed/29850034 http://dx.doi.org/10.1107/S2056989018000130 Text en © Fitouri and Boughzala 2018 http://creativecommons.org/licenses/by/2.0/uk/ 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.http://creativecommons.org/licenses/by/2.0/uk/
spellingShingle Research Communications
Fitouri, Ines
Boughzala, Habib
Crystal structure of KNaCuP(2)O(7), a new member of the diphosphate family
title Crystal structure of KNaCuP(2)O(7), a new member of the diphosphate family
title_full Crystal structure of KNaCuP(2)O(7), a new member of the diphosphate family
title_fullStr Crystal structure of KNaCuP(2)O(7), a new member of the diphosphate family
title_full_unstemmed Crystal structure of KNaCuP(2)O(7), a new member of the diphosphate family
title_short Crystal structure of KNaCuP(2)O(7), a new member of the diphosphate family
title_sort crystal structure of knacup(2)o(7), a new member of the diphosphate family
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5956317/
https://www.ncbi.nlm.nih.gov/pubmed/29850034
http://dx.doi.org/10.1107/S2056989018000130
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