The Al(61.49)Mn(11.35)Ni(4) phase in the Al–Mn–Ni system

An inter­metallic phase in the Al–Mn–Ni system crystallizing in space group Cmcm (No. 63) and refined formula Al(61.49)Mn(11.35)Ni(4) (called the R′ phase) has been synthesized by high-temperature sinter­ing of a mixture with initial chemical composition Al(60)Mn(7)Ni(3). In comparison with the stru...

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Detalles Bibliográficos
Autores principales: Hu, Qifa, Wen, Bin, Fan, Changzeng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2022
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9028548/
https://www.ncbi.nlm.nih.gov/pubmed/36337092
http://dx.doi.org/10.1107/S2414314622000384
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author Hu, Qifa
Wen, Bin
Fan, Changzeng
author_facet Hu, Qifa
Wen, Bin
Fan, Changzeng
author_sort Hu, Qifa
collection PubMed
description An inter­metallic phase in the Al–Mn–Ni system crystallizing in space group Cmcm (No. 63) and refined formula Al(61.49)Mn(11.35)Ni(4) (called the R′ phase) has been synthesized by high-temperature sinter­ing of a mixture with initial chemical composition Al(60)Mn(7)Ni(3). In comparison with the structure model of the previously reported R phase with composition Al(60)Mn(11)Ni(4) [Robinson (1954 ▸). Acta Cryst. 7, 494–497], there are two mutually exchanged Mn and Ni sites together with one positionally disordered Al site [occupancy ratio 0.811 (8):0.121 (7)] and one partially occupied Mn site [s.o.f. 0.677 (5)] in the current structure model of the R′ phase. [Image: see text]
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spelling pubmed-90285482022-11-04 The Al(61.49)Mn(11.35)Ni(4) phase in the Al–Mn–Ni system Hu, Qifa Wen, Bin Fan, Changzeng IUCrdata Data Reports An inter­metallic phase in the Al–Mn–Ni system crystallizing in space group Cmcm (No. 63) and refined formula Al(61.49)Mn(11.35)Ni(4) (called the R′ phase) has been synthesized by high-temperature sinter­ing of a mixture with initial chemical composition Al(60)Mn(7)Ni(3). In comparison with the structure model of the previously reported R phase with composition Al(60)Mn(11)Ni(4) [Robinson (1954 ▸). Acta Cryst. 7, 494–497], there are two mutually exchanged Mn and Ni sites together with one positionally disordered Al site [occupancy ratio 0.811 (8):0.121 (7)] and one partially occupied Mn site [s.o.f. 0.677 (5)] in the current structure model of the R′ phase. [Image: see text] International Union of Crystallography 2022-01-14 /pmc/articles/PMC9028548/ /pubmed/36337092 http://dx.doi.org/10.1107/S2414314622000384 Text en © Hu et al. 2022 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 Data Reports
Hu, Qifa
Wen, Bin
Fan, Changzeng
The Al(61.49)Mn(11.35)Ni(4) phase in the Al–Mn–Ni system
title The Al(61.49)Mn(11.35)Ni(4) phase in the Al–Mn–Ni system
title_full The Al(61.49)Mn(11.35)Ni(4) phase in the Al–Mn–Ni system
title_fullStr The Al(61.49)Mn(11.35)Ni(4) phase in the Al–Mn–Ni system
title_full_unstemmed The Al(61.49)Mn(11.35)Ni(4) phase in the Al–Mn–Ni system
title_short The Al(61.49)Mn(11.35)Ni(4) phase in the Al–Mn–Ni system
title_sort al(61.49)mn(11.35)ni(4) phase in the al–mn–ni system
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9028548/
https://www.ncbi.nlm.nih.gov/pubmed/36337092
http://dx.doi.org/10.1107/S2414314622000384
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