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dc.contributor.author
Castro, Facundo
dc.contributor.author
Primo, Gaston Agustin
dc.contributor.author
Urretavizcaya, Guillermina
dc.date.available
2020-03-05T21:49:34Z
dc.date.issued
2018-02
dc.identifier.citation
Castro, Facundo; Primo, Gaston Agustin; Urretavizcaya, Guillermina; Crystal structure of κ-Ag2Mg5; Academic Press Inc Elsevier Science; Journal of Solid State Chemistry; 258; 2-2018; 243-246
dc.identifier.issn
0022-4596
dc.identifier.uri
http://hdl.handle.net/11336/98892
dc.description.abstract
The structure of κ-Ag2Mg5 has been refined based on X-ray powder diffraction measurements (Rwp = 0.083). The compound has been prepared by combining mechanical alloying techniques and thermal treatments. The intermetallic presents the prototypical structure of Co2Al5, an hexagonal crystal with the symmetries of space group P63/mmc, and belongs to the family of kappa-phase structure compounds. The unit cell dimensions are a=8.630(1) Å and c=8.914(1) Å. Five crystallographically independent sites are occupied, Wyckoff positions 12k, 6h and 2a are filled with Mg, another 6h site is occupied with Ag, and the 2c site presents mixed Ag/Mg occupancy. The crystal chemistry of the structure and bonding are briefly discussed in the paper.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press Inc Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
CRYSTAL CHEMISTRY
dc.subject
INTERMETALLICS
dc.subject
MECHANICAL ALLOYING AND MILLING
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STRUCTURE
dc.subject
X-RAY DIFFRACTION
dc.subject.classification
Otras Ciencias Físicas
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Crystal structure of κ-Ag2Mg5
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-15T17:29:48Z
dc.journal.volume
258
dc.journal.pagination
243-246
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Castro, Facundo. Universidad Nacional de Cuyo; Argentina. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.description.fil
Fil: Primo, Gaston Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
dc.description.fil
Fil: Urretavizcaya, Guillermina. Universidad Nacional de Cuyo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica; Argentina
dc.journal.title
Journal of Solid State Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0022459617304280
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jssc.2017.10.019
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